29176640

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1339

約数の個数: 56

約数和(自身を含む): 70485000

約数和(自身を除く): 41308360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1249, 1460, 2336, 2498, 2920, 4672, 4996, 5840, 6245, 9992, 11680, 12490, 19984, 23360, 24980, 39968, 49960, 79936, 91177, 99920, 182354, 199840, 364708, 399680, 455885, 729416, 911770, 1458832, 1823540, 2917664, 3647080, 5835328, 7294160, 14588320, 29176640]

約数ペア:

[(1, 29176640), (2, 14588320), (4, 7294160), (5, 5835328), (8, 3647080), (10, 2917664), (16, 1823540), (20, 1458832), (32, 911770), (40, 729416), (64, 455885), (73, 399680), (80, 364708), (146, 199840), (160, 182354), (292, 99920), (320, 91177), (365, 79936), (584, 49960), (730, 39968), (1168, 24980), (1249, 23360), (1460, 19984), (2336, 12490), (2498, 11680), (2920, 9992), (4672, 6245), (4996, 5840)]