117413960

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{13163}}^1$

素因数の和:13397

約数の個数: 32

約数和(自身を含む): 265386240

約数和(自身を除く): 147972280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 8920, 13163, 26326, 52652, 65815, 105304, 131630, 263260, 526520, 2935349, 5870698, 11741396, 14676745, 23482792, 29353490, 58706980, 117413960]

約数ペア:

[(1, 117413960), (2, 58706980), (4, 29353490), (5, 23482792), (8, 14676745), (10, 11741396), (20, 5870698), (40, 2935349), (223, 526520), (446, 263260), (892, 131630), (1115, 105304), (1784, 65815), (2230, 52652), (4460, 26326), (8920, 13163)]