100887280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97007}}^1$

素因数の和:97033

約数の個数: 40

約数和(自身を含む): 252608832

約数和(自身を除く): 151721552

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 97007, 194014, 388028, 485035, 776056, 970070, 1261091, 1552112, 1940140, 2522182, 3880280, 5044364, 6305455, 7760560, 10088728, 12610910, 20177456, 25221820, 50443640, 100887280]

約数ペア:

[(1, 100887280), (2, 50443640), (4, 25221820), (5, 20177456), (8, 12610910), (10, 10088728), (13, 7760560), (16, 6305455), (20, 5044364), (26, 3880280), (40, 2522182), (52, 1940140), (65, 1552112), (80, 1261091), (104, 970070), (130, 776056), (208, 485035), (260, 388028), (520, 194014), (1040, 97007)]