15693681820

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{937}}^1\times {\mathrm{7411}}^1$

素因数の和:8470

約数の個数: 48

約数和(自身を含む): 33288359328

約数和(自身を除く): 17594677508

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 937, 1130, 1874, 2260, 3748, 4685, 7411, 9370, 14822, 18740, 29644, 37055, 74110, 105881, 148220, 211762, 423524, 529405, 837443, 1058810, 1674886, 2117620, 3349772, 4187215, 6944107, 8374430, 13888214, 16748860, 27776428, 34720535, 69441070, 138882140, 784684091, 1569368182, 3138736364, 3923420455, 7846840910, 15693681820]

約数ペア:

[(1, 15693681820), (2, 7846840910), (4, 3923420455), (5, 3138736364), (10, 1569368182), (20, 784684091), (113, 138882140), (226, 69441070), (452, 34720535), (565, 27776428), (937, 16748860), (1130, 13888214), (1874, 8374430), (2260, 6944107), (3748, 4187215), (4685, 3349772), (7411, 2117620), (9370, 1674886), (14822, 1058810), (18740, 837443), (29644, 529405), (37055, 423524), (74110, 211762), (105881, 148220)]