19072390480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{15581}}^1$

素因数の和:15725

約数の個数: 160

約数和(自身を含む): 52585884288

約数和(自身を除く): 33513493808

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 107, 110, 130, 143, 176, 208, 214, 220, 260, 286, 428, 440, 520, 535, 572, 715, 856, 880, 1040, 1070, 1144, 1177, 1391, 1430, 1712, 2140, 2288, 2354, 2782, 2860, 4280, 4708, 5564, 5720, 5885, 6955, 8560, 9416, 11128, 11440, 11770, 13910, 15301, 15581, 18832, 22256, 23540, 27820, 30602, 31162, 47080, 55640, 61204, 62324, 76505, 77905, 94160, 111280, 122408, 124648, 153010, 155810, 171391, 202553, 244816, 249296, 306020, 311620, 342782, 405106, 612040, 623240, 685564, 810212, 856955, 1012765, 1224080, 1246480, 1371128, 1620424, 1667167, 1713910, 2025530, 2228083, 2742256, 3240848, 3334334, 3427820, 4051060, 4456166, 6668668, 6855640, 8102120, 8335835, 8912332, 11140415, 13337336, 13711280, 16204240, 16671670, 17824664, 18338837, 21673171, 22280830, 26674672, 33343340, 35649328, 36677674, 43346342, 44561660, 66686680, 73355348, 86692684, 89123320, 91694185, 108365855, 133373360, 146710696, 173385368, 178246640, 183388370, 216731710, 238404881, 293421392, 346770736, 366776740, 433463420, 476809762, 733553480, 866926840, 953619524, 1192024405, 1467106960, 1733853680, 1907239048, 2384048810, 3814478096, 4768097620, 9536195240, 19072390480]

約数ペア:

[(1, 19072390480), (2, 9536195240), (4, 4768097620), (5, 3814478096), (8, 2384048810), (10, 1907239048), (11, 1733853680), (13, 1467106960), (16, 1192024405), (20, 953619524), (22, 866926840), (26, 733553480), (40, 476809762), (44, 433463420), (52, 366776740), (55, 346770736), (65, 293421392), (80, 238404881), (88, 216731710), (104, 183388370), (107, 178246640), (110, 173385368), (130, 146710696), (143, 133373360), (176, 108365855), (208, 91694185), (214, 89123320), (220, 86692684), (260, 73355348), (286, 66686680), (428, 44561660), (440, 43346342), (520, 36677674), (535, 35649328), (572, 33343340), (715, 26674672), (856, 22280830), (880, 21673171), (1040, 18338837), (1070, 17824664), (1144, 16671670), (1177, 16204240), (1391, 13711280), (1430, 13337336), (1712, 11140415), (2140, 8912332), (2288, 8335835), (2354, 8102120), (2782, 6855640), (2860, 6668668), (4280, 4456166), (4708, 4051060), (5564, 3427820), (5720, 3334334), (5885, 3240848), (6955, 2742256), (8560, 2228083), (9416, 2025530), (11128, 1713910), (11440, 1667167), (11770, 1620424), (13910, 1371128), (15301, 1246480), (15581, 1224080), (18832, 1012765), (22256, 856955), (23540, 810212), (27820, 685564), (30602, 623240), (31162, 612040), (47080, 405106), (55640, 342782), (61204, 311620), (62324, 306020), (76505, 249296), (77905, 244816), (94160, 202553), (111280, 171391), (122408, 155810), (124648, 153010)]