86172320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2437}}^1$

素因数の和:2482

約数の個数: 96

約数和(自身を含む): 232234128

約数和(自身を除く): 146061808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2080, 2210, 2437, 2720, 3536, 4420, 4874, 7072, 8840, 9748, 12185, 17680, 19496, 24370, 31681, 35360, 38992, 41429, 48740, 63362, 77984, 82858, 97480, 126724, 158405, 165716, 194960, 207145, 253448, 316810, 331432, 389920, 414290, 506896, 538577, 633620, 662864, 828580, 1013792, 1077154, 1267240, 1325728, 1657160, 2154308, 2534480, 2692885, 3314320, 4308616, 5068960, 5385770, 6628640, 8617232, 10771540, 17234464, 21543080, 43086160, 86172320]

約数ペア:

[(1, 86172320), (2, 43086160), (4, 21543080), (5, 17234464), (8, 10771540), (10, 8617232), (13, 6628640), (16, 5385770), (17, 5068960), (20, 4308616), (26, 3314320), (32, 2692885), (34, 2534480), (40, 2154308), (52, 1657160), (65, 1325728), (68, 1267240), (80, 1077154), (85, 1013792), (104, 828580), (130, 662864), (136, 633620), (160, 538577), (170, 506896), (208, 414290), (221, 389920), (260, 331432), (272, 316810), (340, 253448), (416, 207145), (442, 194960), (520, 165716), (544, 158405), (680, 126724), (884, 97480), (1040, 82858), (1105, 77984), (1360, 63362), (1768, 48740), (2080, 41429), (2210, 38992), (2437, 35360), (2720, 31681), (3536, 24370), (4420, 19496), (4874, 17680), (7072, 12185), (8840, 9748)]