9326980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 21838320

約数和(自身を除く): 12511340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1237, 1508, 1885, 2474, 3770, 4948, 6185, 7540, 12370, 16081, 24740, 32162, 35873, 64324, 71746, 80405, 143492, 160810, 179365, 321620, 358730, 466349, 717460, 932698, 1865396, 2331745, 4663490, 9326980]

約数ペア:

[(1, 9326980), (2, 4663490), (4, 2331745), (5, 1865396), (10, 932698), (13, 717460), (20, 466349), (26, 358730), (29, 321620), (52, 179365), (58, 160810), (65, 143492), (116, 80405), (130, 71746), (145, 64324), (260, 35873), (290, 32162), (377, 24740), (580, 16081), (754, 12370), (1237, 7540), (1508, 6185), (1885, 4948), (2474, 3770)]