22064380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 50408064

約数和(自身を除く): 28343684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 565, 751, 1130, 1469, 1502, 2260, 2938, 3004, 3755, 5876, 7345, 7510, 9763, 14690, 15020, 19526, 29380, 39052, 48815, 84863, 97630, 169726, 195260, 339452, 424315, 848630, 1103219, 1697260, 2206438, 4412876, 5516095, 11032190, 22064380]

約数ペア:

[(1, 22064380), (2, 11032190), (4, 5516095), (5, 4412876), (10, 2206438), (13, 1697260), (20, 1103219), (26, 848630), (52, 424315), (65, 339452), (113, 195260), (130, 169726), (226, 97630), (260, 84863), (452, 48815), (565, 39052), (751, 29380), (1130, 19526), (1469, 15020), (1502, 14690), (2260, 9763), (2938, 7510), (3004, 7345), (3755, 5876)]