82530580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22067}}^1$

素因数の和:22104

約数の個数: 48

約数和(自身を含む): 200200896

約数和(自身を除く): 117670316

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 22067, 44134, 88268, 110335, 220670, 242737, 375139, 441340, 485474, 750278, 970948, 1213685, 1500556, 1875695, 2427370, 3751390, 4126529, 4854740, 7502780, 8253058, 16506116, 20632645, 41265290, 82530580]

約数ペア:

[(1, 82530580), (2, 41265290), (4, 20632645), (5, 16506116), (10, 8253058), (11, 7502780), (17, 4854740), (20, 4126529), (22, 3751390), (34, 2427370), (44, 1875695), (55, 1500556), (68, 1213685), (85, 970948), (110, 750278), (170, 485474), (187, 441340), (220, 375139), (340, 242737), (374, 220670), (748, 110335), (935, 88268), (1870, 44134), (3740, 22067)]