13575760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15427}}^1$

素因数の和:15451

約数の個数: 40

約数和(自身を含む): 34435296

約数和(自身を除く): 20859536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 15427, 30854, 61708, 77135, 123416, 154270, 169697, 246832, 308540, 339394, 617080, 678788, 848485, 1234160, 1357576, 1696970, 2715152, 3393940, 6787880, 13575760]

約数ペア:

[(1, 13575760), (2, 6787880), (4, 3393940), (5, 2715152), (8, 1696970), (10, 1357576), (11, 1234160), (16, 848485), (20, 678788), (22, 617080), (40, 339394), (44, 308540), (55, 246832), (80, 169697), (88, 154270), (110, 123416), (176, 77135), (220, 61708), (440, 30854), (880, 15427)]