799920920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{689587}}^1$

素因数の和:689627

約数の個数: 32

約数和(自身を含む): 1861887600

約数和(自身を除く): 1061966680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 689587, 1379174, 2758348, 3447935, 5516696, 6895870, 13791740, 19998023, 27583480, 39996046, 79992092, 99990115, 159984184, 199980230, 399960460, 799920920]

約数ペア:

[(1, 799920920), (2, 399960460), (4, 199980230), (5, 159984184), (8, 99990115), (10, 79992092), (20, 39996046), (29, 27583480), (40, 19998023), (58, 13791740), (116, 6895870), (145, 5516696), (232, 3447935), (290, 2758348), (580, 1379174), (1160, 689587)]