8258702980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 20118067200

約数和(自身を除く): 11859364220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 43, 44, 55, 82, 86, 107, 110, 164, 172, 199, 205, 214, 215, 220, 398, 410, 428, 430, 451, 473, 535, 796, 820, 860, 902, 946, 995, 1070, 1177, 1763, 1804, 1892, 1990, 2140, 2189, 2255, 2354, 2365, 3526, 3980, 4378, 4387, 4510, 4601, 4708, 4730, 5885, 7052, 8159, 8557, 8756, 8774, 8815, 9020, 9202, 9460, 10945, 11770, 16318, 17114, 17548, 17630, 18404, 19393, 21293, 21890, 21935, 23005, 23540, 32636, 34228, 35260, 38786, 40795, 42586, 42785, 43780, 43870, 46010, 48257, 50611, 77572, 81590, 85172, 85570, 87740, 89749, 92020, 94127, 96514, 96965, 101222, 106465, 163180, 171140, 179498, 188254, 188641, 193028, 193930, 202444, 212930, 234223, 241285, 253055, 350837, 358996, 376508, 377282, 387860, 425860, 448745, 468446, 470635, 482570, 506110, 701674, 754564, 873013, 897490, 915599, 936892, 941270, 943205, 965140, 1012220, 1171115, 1403348, 1746026, 1754185, 1794980, 1831198, 1882540, 1886410, 2075051, 2342230, 3492052, 3508370, 3662396, 3772820, 3859207, 4150102, 4365065, 4577995, 4684460, 7016740, 7718414, 8300204, 8730130, 9155990, 9603143, 10071589, 10375255, 15436828, 17460260, 18311980, 19206286, 19296035, 20143178, 20750510, 37539559, 38412572, 38592070, 40286356, 41501020, 48015715, 50357945, 75079118, 77184140, 96031430, 100715890, 150158236, 187697795, 192062860, 201431780, 375395590, 412935149, 750791180, 825870298, 1651740596, 2064675745, 4129351490, 8258702980]

約数ペア:

[(1, 8258702980), (2, 4129351490), (4, 2064675745), (5, 1651740596), (10, 825870298), (11, 750791180), (20, 412935149), (22, 375395590), (41, 201431780), (43, 192062860), (44, 187697795), (55, 150158236), (82, 100715890), (86, 96031430), (107, 77184140), (110, 75079118), (164, 50357945), (172, 48015715), (199, 41501020), (205, 40286356), (214, 38592070), (215, 38412572), (220, 37539559), (398, 20750510), (410, 20143178), (428, 19296035), (430, 19206286), (451, 18311980), (473, 17460260), (535, 15436828), (796, 10375255), (820, 10071589), (860, 9603143), (902, 9155990), (946, 8730130), (995, 8300204), (1070, 7718414), (1177, 7016740), (1763, 4684460), (1804, 4577995), (1892, 4365065), (1990, 4150102), (2140, 3859207), (2189, 3772820), (2255, 3662396), (2354, 3508370), (2365, 3492052), (3526, 2342230), (3980, 2075051), (4378, 1886410), (4387, 1882540), (4510, 1831198), (4601, 1794980), (4708, 1754185), (4730, 1746026), (5885, 1403348), (7052, 1171115), (8159, 1012220), (8557, 965140), (8756, 943205), (8774, 941270), (8815, 936892), (9020, 915599), (9202, 897490), (9460, 873013), (10945, 754564), (11770, 701674), (16318, 506110), (17114, 482570), (17548, 470635), (17630, 468446), (18404, 448745), (19393, 425860), (21293, 387860), (21890, 377282), (21935, 376508), (23005, 358996), (23540, 350837), (32636, 253055), (34228, 241285), (35260, 234223), (38786, 212930), (40795, 202444), (42586, 193930), (42785, 193028), (43780, 188641), (43870, 188254), (46010, 179498), (48257, 171140), (50611, 163180), (77572, 106465), (81590, 101222), (85172, 96965), (85570, 96514), (87740, 94127), (89749, 92020)]