23938160

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4099}}^1$

素因数の和:4185

約数の個数: 40

約数和(自身を含む): 56432400

約数和(自身を除く): 32494240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 4099, 5840, 8198, 16396, 20495, 32792, 40990, 65584, 81980, 163960, 299227, 327920, 598454, 1196908, 1496135, 2393816, 2992270, 4787632, 5984540, 11969080, 23938160]

約数ペア:

[(1, 23938160), (2, 11969080), (4, 5984540), (5, 4787632), (8, 2992270), (10, 2393816), (16, 1496135), (20, 1196908), (40, 598454), (73, 327920), (80, 299227), (146, 163960), (292, 81980), (365, 65584), (584, 40990), (730, 32792), (1168, 20495), (1460, 16396), (2920, 8198), (4099, 5840)]