57302260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3256

約数の個数: 48

約数和(自身を含む): 128540160

約数和(自身を除く): 71237900

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 3187, 3596, 4495, 6374, 8990, 12748, 15935, 17980, 31870, 63740, 92423, 98797, 184846, 197594, 369692, 395188, 462115, 493985, 924230, 987970, 1848460, 1975940, 2865113, 5730226, 11460452, 14325565, 28651130, 57302260]

約数ペア:

[(1, 57302260), (2, 28651130), (4, 14325565), (5, 11460452), (10, 5730226), (20, 2865113), (29, 1975940), (31, 1848460), (58, 987970), (62, 924230), (116, 493985), (124, 462115), (145, 395188), (155, 369692), (290, 197594), (310, 184846), (580, 98797), (620, 92423), (899, 63740), (1798, 31870), (3187, 17980), (3596, 15935), (4495, 12748), (6374, 8990)]