157050980180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{470297}}^1$

素因数の和:470648

約数の個数: 48

約数和(自身を含む): 336582872640

約数和(自身を除く): 179531892460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 283, 295, 566, 590, 1132, 1180, 1415, 2830, 5660, 16697, 33394, 66788, 83485, 166970, 333940, 470297, 940594, 1881188, 2351485, 4702970, 9405940, 27747523, 55495046, 110990092, 133094051, 138737615, 266188102, 277475230, 532376204, 554950460, 665470255, 1330940510, 2661881020, 7852549009, 15705098018, 31410196036, 39262745045, 78525490090, 157050980180]

約数ペア:

[(1, 157050980180), (2, 78525490090), (4, 39262745045), (5, 31410196036), (10, 15705098018), (20, 7852549009), (59, 2661881020), (118, 1330940510), (236, 665470255), (283, 554950460), (295, 532376204), (566, 277475230), (590, 266188102), (1132, 138737615), (1180, 133094051), (1415, 110990092), (2830, 55495046), (5660, 27747523), (16697, 9405940), (33394, 4702970), (66788, 2351485), (83485, 1881188), (166970, 940594), (333940, 470297)]