60887920

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3413}}^1$

素因数の和:3649

約数の個数: 40

約数和(自身を含む): 142240896

約数和(自身を除く): 81352976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 3413, 3568, 4460, 6826, 8920, 13652, 17065, 17840, 27304, 34130, 54608, 68260, 136520, 273040, 761099, 1522198, 3044396, 3805495, 6088792, 7610990, 12177584, 15221980, 30443960, 60887920]

約数ペア:

[(1, 60887920), (2, 30443960), (4, 15221980), (5, 12177584), (8, 7610990), (10, 6088792), (16, 3805495), (20, 3044396), (40, 1522198), (80, 761099), (223, 273040), (446, 136520), (892, 68260), (1115, 54608), (1784, 34130), (2230, 27304), (3413, 17840), (3568, 17065), (4460, 13652), (6826, 8920)]