1161125680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9227}}^1$

素因数の和:9275

約数の個数: 120

約数和(自身を含む): 3195951696

約数和(自身を除く): 2034826016

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 176, 208, 220, 242, 260, 286, 440, 484, 520, 572, 605, 715, 880, 968, 1040, 1144, 1210, 1430, 1573, 1936, 2288, 2420, 2860, 3146, 4840, 5720, 6292, 7865, 9227, 9680, 11440, 12584, 15730, 18454, 25168, 31460, 36908, 46135, 62920, 73816, 92270, 101497, 119951, 125840, 147632, 184540, 202994, 239902, 369080, 405988, 479804, 507485, 599755, 738160, 811976, 959608, 1014970, 1116467, 1199510, 1319461, 1623952, 1919216, 2029940, 2232934, 2399020, 2638922, 4059880, 4465868, 4798040, 5277844, 5582335, 6597305, 8119760, 8931736, 9596080, 10555688, 11164670, 13194610, 14514071, 17863472, 21111376, 22329340, 26389220, 29028142, 44658680, 52778440, 58056284, 72570355, 89317360, 105556880, 116112568, 145140710, 232225136, 290281420, 580562840, 1161125680]

約数ペア:

[(1, 1161125680), (2, 580562840), (4, 290281420), (5, 232225136), (8, 145140710), (10, 116112568), (11, 105556880), (13, 89317360), (16, 72570355), (20, 58056284), (22, 52778440), (26, 44658680), (40, 29028142), (44, 26389220), (52, 22329340), (55, 21111376), (65, 17863472), (80, 14514071), (88, 13194610), (104, 11164670), (110, 10555688), (121, 9596080), (130, 8931736), (143, 8119760), (176, 6597305), (208, 5582335), (220, 5277844), (242, 4798040), (260, 4465868), (286, 4059880), (440, 2638922), (484, 2399020), (520, 2232934), (572, 2029940), (605, 1919216), (715, 1623952), (880, 1319461), (968, 1199510), (1040, 1116467), (1144, 1014970), (1210, 959608), (1430, 811976), (1573, 738160), (1936, 599755), (2288, 507485), (2420, 479804), (2860, 405988), (3146, 369080), (4840, 239902), (5720, 202994), (6292, 184540), (7865, 147632), (9227, 125840), (9680, 119951), (11440, 101497), (12584, 92270), (15730, 73816), (18454, 62920), (25168, 46135), (31460, 36908)]