72722330

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{40627}}^1$

素因数の和:40813

約数の個数: 16

約数和(自身を含む): 131634720

約数和(自身を除く): 58912390

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 40627, 81254, 203135, 406270, 7272233, 14544466, 36361165, 72722330]

約数ペア:

[(1, 72722330), (2, 36361165), (5, 14544466), (10, 7272233), (179, 406270), (358, 203135), (895, 81254), (1790, 40627)]