39330040

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6599}}^1$

素因数の和:6759

約数の個数: 32

約数和(自身を含む): 89100000

約数和(自身を除く): 49769960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 6599, 13198, 26396, 32995, 52792, 65990, 131980, 263960, 983251, 1966502, 3933004, 4916255, 7866008, 9832510, 19665020, 39330040]

約数ペア:

[(1, 39330040), (2, 19665020), (4, 9832510), (5, 7866008), (8, 4916255), (10, 3933004), (20, 1966502), (40, 983251), (149, 263960), (298, 131980), (596, 65990), (745, 52792), (1192, 32995), (1490, 26396), (2980, 13198), (5960, 6599)]