39248620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 85494528

約数和(自身を除く): 46245908

約数列:

[1, 2, 4, 5, 10, 20, 53, 61, 106, 122, 212, 244, 265, 305, 530, 607, 610, 1060, 1214, 1220, 2428, 3035, 3233, 6070, 6466, 12140, 12932, 16165, 32171, 32330, 37027, 64342, 64660, 74054, 128684, 148108, 160855, 185135, 321710, 370270, 643420, 740540, 1962431, 3924862, 7849724, 9812155, 19624310, 39248620]

約数ペア:

[(1, 39248620), (2, 19624310), (4, 9812155), (5, 7849724), (10, 3924862), (20, 1962431), (53, 740540), (61, 643420), (106, 370270), (122, 321710), (212, 185135), (244, 160855), (265, 148108), (305, 128684), (530, 74054), (607, 64660), (610, 64342), (1060, 37027), (1214, 32330), (1220, 32171), (2428, 16165), (3035, 12932), (3233, 12140), (6070, 6466)]