10366521980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27280321}}^1$

素因数の和:27280349

約数の個数: 24

約数和(自身を含む): 22915470480

約数和(自身を除く): 12548948500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 27280321, 54560642, 109121284, 136401605, 272803210, 518326099, 545606420, 1036652198, 2073304396, 2591630495, 5183260990, 10366521980]

約数ペア:

[(1, 10366521980), (2, 5183260990), (4, 2591630495), (5, 2073304396), (10, 1036652198), (19, 545606420), (20, 518326099), (38, 272803210), (76, 136401605), (95, 109121284), (190, 54560642), (380, 27280321)]