66326620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{56209}}^1$

素因数の和:56277

約数の個数: 24

約数和(自身を含む): 141649200

約数和(自身を除く): 75322580

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 56209, 112418, 224836, 281045, 562090, 1124180, 3316331, 6632662, 13265324, 16581655, 33163310, 66326620]

約数ペア:

[(1, 66326620), (2, 33163310), (4, 16581655), (5, 13265324), (10, 6632662), (20, 3316331), (59, 1124180), (118, 562090), (236, 281045), (295, 224836), (590, 112418), (1180, 56209)]