97462120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3911}}^1$

素因数の和:4018

約数の個数: 64

約数和(自身を含む): 253497600

約数和(自身を除く): 156035480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1780, 2492, 3115, 3560, 3911, 4984, 6230, 7822, 12460, 15644, 19555, 24920, 27377, 31288, 39110, 54754, 78220, 109508, 136885, 156440, 219016, 273770, 348079, 547540, 696158, 1095080, 1392316, 1740395, 2436553, 2784632, 3480790, 4873106, 6961580, 9746212, 12182765, 13923160, 19492424, 24365530, 48731060, 97462120]

約数ペア:

[(1, 97462120), (2, 48731060), (4, 24365530), (5, 19492424), (7, 13923160), (8, 12182765), (10, 9746212), (14, 6961580), (20, 4873106), (28, 3480790), (35, 2784632), (40, 2436553), (56, 1740395), (70, 1392316), (89, 1095080), (140, 696158), (178, 547540), (280, 348079), (356, 273770), (445, 219016), (623, 156440), (712, 136885), (890, 109508), (1246, 78220), (1780, 54754), (2492, 39110), (3115, 31288), (3560, 27377), (3911, 24920), (4984, 19555), (6230, 15644), (7822, 12460)]