88962640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 225016848

約数和(自身を除く): 136054208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 113, 130, 208, 226, 260, 452, 520, 565, 757, 904, 1040, 1130, 1469, 1514, 1808, 2260, 2938, 3028, 3785, 4520, 5876, 6056, 7345, 7570, 9040, 9841, 11752, 12112, 14690, 15140, 19682, 23504, 29380, 30280, 39364, 49205, 58760, 60560, 78728, 85541, 98410, 117520, 157456, 171082, 196820, 342164, 393640, 427705, 684328, 787280, 855410, 1112033, 1368656, 1710820, 2224066, 3421640, 4448132, 5560165, 6843280, 8896264, 11120330, 17792528, 22240660, 44481320, 88962640]

約数ペア:

[(1, 88962640), (2, 44481320), (4, 22240660), (5, 17792528), (8, 11120330), (10, 8896264), (13, 6843280), (16, 5560165), (20, 4448132), (26, 3421640), (40, 2224066), (52, 1710820), (65, 1368656), (80, 1112033), (104, 855410), (113, 787280), (130, 684328), (208, 427705), (226, 393640), (260, 342164), (452, 196820), (520, 171082), (565, 157456), (757, 117520), (904, 98410), (1040, 85541), (1130, 78728), (1469, 60560), (1514, 58760), (1808, 49205), (2260, 39364), (2938, 30280), (3028, 29380), (3785, 23504), (4520, 19682), (5876, 15140), (6056, 14690), (7345, 12112), (7570, 11752), (9040, 9841)]