977237350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26737}}^1$

素因数の和:26809

約数の個数: 48

約数和(自身を含む): 1969414128

約数和(自身を除く): 992176778

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 850, 1075, 1462, 2150, 3655, 7310, 18275, 26737, 36550, 53474, 133685, 267370, 454529, 668425, 909058, 1149691, 1336850, 2272645, 2299382, 4545290, 5748455, 11363225, 11496910, 19544747, 22726450, 28742275, 39089494, 57484550, 97723735, 195447470, 488618675, 977237350]

約数ペア:

[(1, 977237350), (2, 488618675), (5, 195447470), (10, 97723735), (17, 57484550), (25, 39089494), (34, 28742275), (43, 22726450), (50, 19544747), (85, 11496910), (86, 11363225), (170, 5748455), (215, 4545290), (425, 2299382), (430, 2272645), (731, 1336850), (850, 1149691), (1075, 909058), (1462, 668425), (2150, 454529), (3655, 267370), (7310, 133685), (18275, 53474), (26737, 36550)]