2017035260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{47639}}^1$

素因数の和:47750

約数の個数: 48

約数和(自身を含む): 4441953600

約数和(自身を除く): 2424918340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 73, 116, 145, 146, 290, 292, 365, 580, 730, 1460, 2117, 4234, 8468, 10585, 21170, 42340, 47639, 95278, 190556, 238195, 476390, 952780, 1381531, 2763062, 3477647, 5526124, 6907655, 6955294, 13815310, 13910588, 17388235, 27630620, 34776470, 69552940, 100851763, 201703526, 403407052, 504258815, 1008517630, 2017035260]

約数ペア:

[(1, 2017035260), (2, 1008517630), (4, 504258815), (5, 403407052), (10, 201703526), (20, 100851763), (29, 69552940), (58, 34776470), (73, 27630620), (116, 17388235), (145, 13910588), (146, 13815310), (290, 6955294), (292, 6907655), (365, 5526124), (580, 3477647), (730, 2763062), (1460, 1381531), (2117, 952780), (4234, 476390), (8468, 238195), (10585, 190556), (21170, 95278), (42340, 47639)]