99275240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2179}}^1$

素因数の和:2274

約数の個数: 64

約数和(自身を含む): 240148800

約数和(自身を除く): 140873560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 335, 340, 536, 670, 680, 1139, 1340, 2179, 2278, 2680, 4358, 4556, 5695, 8716, 9112, 10895, 11390, 17432, 21790, 22780, 37043, 43580, 45560, 74086, 87160, 145993, 148172, 185215, 291986, 296344, 370430, 583972, 729965, 740860, 1167944, 1459930, 1481720, 2481881, 2919860, 4963762, 5839720, 9927524, 12409405, 19855048, 24818810, 49637620, 99275240]

約数ペア:

[(1, 99275240), (2, 49637620), (4, 24818810), (5, 19855048), (8, 12409405), (10, 9927524), (17, 5839720), (20, 4963762), (34, 2919860), (40, 2481881), (67, 1481720), (68, 1459930), (85, 1167944), (134, 740860), (136, 729965), (170, 583972), (268, 370430), (335, 296344), (340, 291986), (536, 185215), (670, 148172), (680, 145993), (1139, 87160), (1340, 74086), (2179, 45560), (2278, 43580), (2680, 37043), (4358, 22780), (4556, 21790), (5695, 17432), (8716, 11390), (9112, 10895)]