227816680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8941}}^1$

素因数の和:8979

約数の個数: 96

約数和(自身を含む): 642214440

約数和(自身を除く): 414397760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 8941, 12740, 17882, 25480, 35764, 44705, 62587, 71528, 89410, 116233, 125174, 178820, 232466, 250348, 312935, 357640, 438109, 464932, 500696, 581165, 625870, 813631, 876218, 929864, 1162330, 1251740, 1627262, 1752436, 2190545, 2324660, 2503480, 3254524, 3504872, 4068155, 4381090, 4649320, 5695417, 6509048, 8136310, 8762180, 11390834, 16272620, 17524360, 22781668, 28477085, 32545240, 45563336, 56954170, 113908340, 227816680]

約数ペア:

[(1, 227816680), (2, 113908340), (4, 56954170), (5, 45563336), (7, 32545240), (8, 28477085), (10, 22781668), (13, 17524360), (14, 16272620), (20, 11390834), (26, 8762180), (28, 8136310), (35, 6509048), (40, 5695417), (49, 4649320), (52, 4381090), (56, 4068155), (65, 3504872), (70, 3254524), (91, 2503480), (98, 2324660), (104, 2190545), (130, 1752436), (140, 1627262), (182, 1251740), (196, 1162330), (245, 929864), (260, 876218), (280, 813631), (364, 625870), (392, 581165), (455, 500696), (490, 464932), (520, 438109), (637, 357640), (728, 312935), (910, 250348), (980, 232466), (1274, 178820), (1820, 125174), (1960, 116233), (2548, 89410), (3185, 71528), (3640, 62587), (5096, 44705), (6370, 35764), (8941, 25480), (12740, 17882)]