26474804540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3037}}^1\times {\mathrm{10631}}^1$

素因数の和:13718

約数の個数: 48

約数和(自身を含む): 56977228224

約数和(自身を除く): 30502423684

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 3037, 6074, 10631, 12148, 15185, 21262, 30370, 42524, 53155, 60740, 106310, 124517, 212620, 249034, 435871, 498068, 622585, 871742, 1245170, 1743484, 2179355, 2490340, 4358710, 8717420, 32286347, 64572694, 129145388, 161431735, 322863470, 645726940, 1323740227, 2647480454, 5294960908, 6618701135, 13237402270, 26474804540]

約数ペア:

[(1, 26474804540), (2, 13237402270), (4, 6618701135), (5, 5294960908), (10, 2647480454), (20, 1323740227), (41, 645726940), (82, 322863470), (164, 161431735), (205, 129145388), (410, 64572694), (820, 32286347), (3037, 8717420), (6074, 4358710), (10631, 2490340), (12148, 2179355), (15185, 1743484), (21262, 1245170), (30370, 871742), (42524, 622585), (53155, 498068), (60740, 435871), (106310, 249034), (124517, 212620)]