8000000580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4733}}^1$

素因数の和:4966

約数の個数: 192

約数和(自身を含む): 26455258368

約数和(自身を除く): 18455257788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 197, 220, 260, 286, 330, 390, 394, 429, 572, 591, 660, 715, 780, 788, 858, 985, 1182, 1430, 1716, 1970, 2145, 2167, 2364, 2561, 2860, 2955, 3940, 4290, 4334, 4733, 5122, 5910, 6501, 7683, 8580, 8668, 9466, 10244, 10835, 11820, 12805, 13002, 14199, 15366, 18932, 21670, 23665, 25610, 26004, 28171, 28398, 30732, 32505, 38415, 43340, 47330, 51220, 52063, 56342, 56796, 61529, 65010, 70995, 76830, 84513, 94660, 104126, 112684, 123058, 130020, 140855, 141990, 153660, 156189, 169026, 184587, 208252, 246116, 260315, 281710, 283980, 307645, 312378, 338052, 369174, 422565, 520630, 563420, 615290, 624756, 676819, 738348, 780945, 845130, 922935, 932401, 1041260, 1230580, 1353638, 1561890, 1690260, 1845870, 1864802, 2030457, 2707276, 2797203, 3123780, 3384095, 3691740, 3729604, 4060914, 4662005, 5594406, 6768190, 8121828, 9324010, 10152285, 10256411, 11188812, 12121213, 13536380, 13986015, 18648020, 20304570, 20512822, 24242426, 27972030, 30769233, 36363639, 40609140, 41025644, 48484852, 51282055, 55944060, 60606065, 61538466, 72727278, 102564110, 121212130, 123076932, 133333343, 145454556, 153846165, 181818195, 205128220, 242424260, 266666686, 307692330, 363636390, 400000029, 533333372, 615384660, 666666715, 727272780, 800000058, 1333333430, 1600000116, 2000000145, 2666666860, 4000000290, 8000000580]

約数ペア:

[(1, 8000000580), (2, 4000000290), (3, 2666666860), (4, 2000000145), (5, 1600000116), (6, 1333333430), (10, 800000058), (11, 727272780), (12, 666666715), (13, 615384660), (15, 533333372), (20, 400000029), (22, 363636390), (26, 307692330), (30, 266666686), (33, 242424260), (39, 205128220), (44, 181818195), (52, 153846165), (55, 145454556), (60, 133333343), (65, 123076932), (66, 121212130), (78, 102564110), (110, 72727278), (130, 61538466), (132, 60606065), (143, 55944060), (156, 51282055), (165, 48484852), (195, 41025644), (197, 40609140), (220, 36363639), (260, 30769233), (286, 27972030), (330, 24242426), (390, 20512822), (394, 20304570), (429, 18648020), (572, 13986015), (591, 13536380), (660, 12121213), (715, 11188812), (780, 10256411), (788, 10152285), (858, 9324010), (985, 8121828), (1182, 6768190), (1430, 5594406), (1716, 4662005), (1970, 4060914), (2145, 3729604), (2167, 3691740), (2364, 3384095), (2561, 3123780), (2860, 2797203), (2955, 2707276), (3940, 2030457), (4290, 1864802), (4334, 1845870), (4733, 1690260), (5122, 1561890), (5910, 1353638), (6501, 1230580), (7683, 1041260), (8580, 932401), (8668, 922935), (9466, 845130), (10244, 780945), (10835, 738348), (11820, 676819), (12805, 624756), (13002, 615290), (14199, 563420), (15366, 520630), (18932, 422565), (21670, 369174), (23665, 338052), (25610, 312378), (26004, 307645), (28171, 283980), (28398, 281710), (30732, 260315), (32505, 246116), (38415, 208252), (43340, 184587), (47330, 169026), (51220, 156189), (52063, 153660), (56342, 141990), (56796, 140855), (61529, 130020), (65010, 123058), (70995, 112684), (76830, 104126), (84513, 94660)]