103903160

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{23831}}^1$

素因数の和:23951

約数の個数: 32

約数和(自身を含む): 235936800

約数和(自身を除く): 132033640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 23831, 47662, 95324, 119155, 190648, 238310, 476620, 953240, 2597579, 5195158, 10390316, 12987895, 20780632, 25975790, 51951580, 103903160]

約数ペア:

[(1, 103903160), (2, 51951580), (4, 25975790), (5, 20780632), (8, 12987895), (10, 10390316), (20, 5195158), (40, 2597579), (109, 953240), (218, 476620), (436, 238310), (545, 190648), (872, 119155), (1090, 95324), (2180, 47662), (4360, 23831)]