98778160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 270732672

約数和(自身を除く): 171954512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 37, 40, 52, 65, 68, 74, 80, 85, 104, 130, 136, 148, 151, 170, 185, 208, 221, 260, 272, 296, 302, 340, 370, 442, 481, 520, 592, 604, 629, 680, 740, 755, 884, 962, 1040, 1105, 1208, 1258, 1360, 1480, 1510, 1768, 1924, 1963, 2210, 2405, 2416, 2516, 2567, 2960, 3020, 3145, 3536, 3848, 3926, 4420, 4810, 5032, 5134, 5587, 6040, 6290, 7696, 7852, 8177, 8840, 9620, 9815, 10064, 10268, 11174, 12080, 12580, 12835, 15704, 16354, 17680, 19240, 19630, 20536, 22348, 25160, 25670, 27935, 31408, 32708, 33371, 38480, 39260, 40885, 41072, 44696, 50320, 51340, 55870, 65416, 66742, 72631, 78520, 81770, 89392, 94979, 102680, 111740, 130832, 133484, 145262, 157040, 163540, 166855, 189958, 205360, 223480, 266968, 290524, 327080, 333710, 363155, 379916, 446960, 474895, 533936, 581048, 654160, 667420, 726310, 759832, 949790, 1162096, 1234727, 1334840, 1452620, 1519664, 1899580, 2469454, 2669680, 2905240, 3799160, 4938908, 5810480, 6173635, 7598320, 9877816, 12347270, 19755632, 24694540, 49389080, 98778160]

約数ペア:

[(1, 98778160), (2, 49389080), (4, 24694540), (5, 19755632), (8, 12347270), (10, 9877816), (13, 7598320), (16, 6173635), (17, 5810480), (20, 4938908), (26, 3799160), (34, 2905240), (37, 2669680), (40, 2469454), (52, 1899580), (65, 1519664), (68, 1452620), (74, 1334840), (80, 1234727), (85, 1162096), (104, 949790), (130, 759832), (136, 726310), (148, 667420), (151, 654160), (170, 581048), (185, 533936), (208, 474895), (221, 446960), (260, 379916), (272, 363155), (296, 333710), (302, 327080), (340, 290524), (370, 266968), (442, 223480), (481, 205360), (520, 189958), (592, 166855), (604, 163540), (629, 157040), (680, 145262), (740, 133484), (755, 130832), (884, 111740), (962, 102680), (1040, 94979), (1105, 89392), (1208, 81770), (1258, 78520), (1360, 72631), (1480, 66742), (1510, 65416), (1768, 55870), (1924, 51340), (1963, 50320), (2210, 44696), (2405, 41072), (2416, 40885), (2516, 39260), (2567, 38480), (2960, 33371), (3020, 32708), (3145, 31408), (3536, 27935), (3848, 25670), (3926, 25160), (4420, 22348), (4810, 20536), (5032, 19630), (5134, 19240), (5587, 17680), (6040, 16354), (6290, 15704), (7696, 12835), (7852, 12580), (8177, 12080), (8840, 11174), (9620, 10268), (9815, 10064)]