102211640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{134489}}^1$

素因数の和:134519

約数の個数: 32

約数和(自身を含む): 242082000

約数和(自身を除く): 139870360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 134489, 268978, 537956, 672445, 1075912, 1344890, 2555291, 2689780, 5110582, 5379560, 10221164, 12776455, 20442328, 25552910, 51105820, 102211640]

約数ペア:

[(1, 102211640), (2, 51105820), (4, 25552910), (5, 20442328), (8, 12776455), (10, 10221164), (19, 5379560), (20, 5110582), (38, 2689780), (40, 2555291), (76, 1344890), (95, 1075912), (152, 672445), (190, 537956), (380, 268978), (760, 134489)]