9237280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4441}}^1$

素因数の和:4469

約数の個数: 48

約数和(自身を含む): 23507064

約数和(自身を除く): 14269784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4441, 8882, 17764, 22205, 35528, 44410, 57733, 71056, 88820, 115466, 142112, 177640, 230932, 288665, 355280, 461864, 577330, 710560, 923728, 1154660, 1847456, 2309320, 4618640, 9237280]

約数ペア:

[(1, 9237280), (2, 4618640), (4, 2309320), (5, 1847456), (8, 1154660), (10, 923728), (13, 710560), (16, 577330), (20, 461864), (26, 355280), (32, 288665), (40, 230932), (52, 177640), (65, 142112), (80, 115466), (104, 88820), (130, 71056), (160, 57733), (208, 44410), (260, 35528), (416, 22205), (520, 17764), (1040, 8882), (2080, 4441)]