1580497930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{350443}}^1$

素因数の和:350502

約数の個数: 32

約数和(自身を含む): 3179227968

約数和(自身を除く): 1598730038

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 350443, 700886, 1752215, 3504430, 3854873, 7709746, 14368163, 19274365, 28736326, 38548730, 71840815, 143681630, 158049793, 316099586, 790248965, 1580497930]

約数ペア:

[(1, 1580497930), (2, 790248965), (5, 316099586), (10, 158049793), (11, 143681630), (22, 71840815), (41, 38548730), (55, 28736326), (82, 19274365), (110, 14368163), (205, 7709746), (410, 3854873), (451, 3504430), (902, 1752215), (2255, 700886), (4510, 350443)]