15933080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23431}}^1$

素因数の和:23459

約数の個数: 32

約数和(自身を含む): 37959840

約数和(自身を除く): 22026760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 23431, 46862, 93724, 117155, 187448, 234310, 398327, 468620, 796654, 937240, 1593308, 1991635, 3186616, 3983270, 7966540, 15933080]

約数ペア:

[(1, 15933080), (2, 7966540), (4, 3983270), (5, 3186616), (8, 1991635), (10, 1593308), (17, 937240), (20, 796654), (34, 468620), (40, 398327), (68, 234310), (85, 187448), (136, 117155), (170, 93724), (340, 46862), (680, 23431)]