3163960

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 7212240

約数和(自身を除く): 4048280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 953, 1660, 1906, 3320, 3812, 4765, 7624, 9530, 19060, 38120, 79099, 158198, 316396, 395495, 632792, 790990, 1581980, 3163960]

約数ペア:

[(1, 3163960), (2, 1581980), (4, 790990), (5, 632792), (8, 395495), (10, 316396), (20, 158198), (40, 79099), (83, 38120), (166, 19060), (332, 9530), (415, 7624), (664, 4765), (830, 3812), (953, 3320), (1660, 1906)]