104237420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 266112000

約数和(自身を除く): 161874580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 149, 190, 263, 266, 298, 380, 526, 532, 596, 665, 745, 1043, 1052, 1315, 1330, 1490, 1841, 2086, 2630, 2660, 2831, 2980, 3682, 4172, 4997, 5215, 5260, 5662, 7364, 9205, 9994, 10430, 11324, 14155, 18410, 19817, 19988, 20860, 24985, 28310, 34979, 36820, 39187, 39634, 49970, 56620, 69958, 78374, 79268, 99085, 99940, 139916, 156748, 174895, 195935, 198170, 274309, 349790, 391870, 396340, 548618, 699580, 744553, 783740, 1097236, 1371545, 1489106, 2743090, 2978212, 3722765, 5211871, 5486180, 7445530, 10423742, 14891060, 20847484, 26059355, 52118710, 104237420]

約数ペア:

[(1, 104237420), (2, 52118710), (4, 26059355), (5, 20847484), (7, 14891060), (10, 10423742), (14, 7445530), (19, 5486180), (20, 5211871), (28, 3722765), (35, 2978212), (38, 2743090), (70, 1489106), (76, 1371545), (95, 1097236), (133, 783740), (140, 744553), (149, 699580), (190, 548618), (263, 396340), (266, 391870), (298, 349790), (380, 274309), (526, 198170), (532, 195935), (596, 174895), (665, 156748), (745, 139916), (1043, 99940), (1052, 99085), (1315, 79268), (1330, 78374), (1490, 69958), (1841, 56620), (2086, 49970), (2630, 39634), (2660, 39187), (2831, 36820), (2980, 34979), (3682, 28310), (4172, 24985), (4997, 20860), (5215, 19988), (5260, 19817), (5662, 18410), (7364, 14155), (9205, 11324), (9994, 10430)]