57013240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83843}}^1$

素因数の和:83871

約数の個数: 32

約数和(自身を含む): 135827280

約数和(自身を除く): 78814040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 83843, 167686, 335372, 419215, 670744, 838430, 1425331, 1676860, 2850662, 3353720, 5701324, 7126655, 11402648, 14253310, 28506620, 57013240]

約数ペア:

[(1, 57013240), (2, 28506620), (4, 14253310), (5, 11402648), (8, 7126655), (10, 5701324), (17, 3353720), (20, 2850662), (34, 1676860), (40, 1425331), (68, 838430), (85, 670744), (136, 419215), (170, 335372), (340, 167686), (680, 83843)]