13372540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 30566592

約数和(自身を除く): 17194052

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1063, 1258, 2126, 2516, 3145, 4252, 5315, 6290, 10630, 12580, 18071, 21260, 36142, 39331, 72284, 78662, 90355, 157324, 180710, 196655, 361420, 393310, 668627, 786620, 1337254, 2674508, 3343135, 6686270, 13372540]

約数ペア:

[(1, 13372540), (2, 6686270), (4, 3343135), (5, 2674508), (10, 1337254), (17, 786620), (20, 668627), (34, 393310), (37, 361420), (68, 196655), (74, 180710), (85, 157324), (148, 90355), (170, 78662), (185, 72284), (340, 39331), (370, 36142), (629, 21260), (740, 18071), (1063, 12580), (1258, 10630), (2126, 6290), (2516, 5315), (3145, 4252)]