15482480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14887}}^1$

素因数の和:14913

約数の個数: 40

約数和(自身を含む): 38768352

約数和(自身を除く): 23285872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 14887, 29774, 59548, 74435, 119096, 148870, 193531, 238192, 297740, 387062, 595480, 774124, 967655, 1190960, 1548248, 1935310, 3096496, 3870620, 7741240, 15482480]

約数ペア:

[(1, 15482480), (2, 7741240), (4, 3870620), (5, 3096496), (8, 1935310), (10, 1548248), (13, 1190960), (16, 967655), (20, 774124), (26, 595480), (40, 387062), (52, 297740), (65, 238192), (80, 193531), (104, 148870), (130, 119096), (208, 74435), (260, 59548), (520, 29774), (1040, 14887)]