70840640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17029}}^1$

素因数の和:17059

約数の個数: 56

約数和(自身を含む): 181676040

約数和(自身を除く): 110835400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 17029, 34058, 68116, 85145, 136232, 170290, 221377, 272464, 340580, 442754, 544928, 681160, 885508, 1089856, 1106885, 1362320, 1771016, 2213770, 2724640, 3542032, 4427540, 5449280, 7084064, 8855080, 14168128, 17710160, 35420320, 70840640]

約数ペア:

[(1, 70840640), (2, 35420320), (4, 17710160), (5, 14168128), (8, 8855080), (10, 7084064), (13, 5449280), (16, 4427540), (20, 3542032), (26, 2724640), (32, 2213770), (40, 1771016), (52, 1362320), (64, 1106885), (65, 1089856), (80, 885508), (104, 681160), (130, 544928), (160, 442754), (208, 340580), (260, 272464), (320, 221377), (416, 170290), (520, 136232), (832, 85145), (1040, 68116), (2080, 34058), (4160, 17029)]