45521240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66943}}^1$

素因数の和:66971

約数の個数: 32

約数和(自身を含む): 108449280

約数和(自身を除く): 62928040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 66943, 133886, 267772, 334715, 535544, 669430, 1138031, 1338860, 2276062, 2677720, 4552124, 5690155, 9104248, 11380310, 22760620, 45521240]

約数ペア:

[(1, 45521240), (2, 22760620), (4, 11380310), (5, 9104248), (8, 5690155), (10, 4552124), (17, 2677720), (20, 2276062), (34, 1338860), (40, 1138031), (68, 669430), (85, 535544), (136, 334715), (170, 267772), (340, 133886), (680, 66943)]