58811960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1188

約数の個数: 64

約数和(自身を含む): 139898880

約数和(自身を除く): 81086920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 310, 344, 430, 620, 860, 1103, 1240, 1333, 1720, 2206, 2666, 4412, 5332, 5515, 6665, 8824, 10664, 11030, 13330, 22060, 26660, 34193, 44120, 47429, 53320, 68386, 94858, 136772, 170965, 189716, 237145, 273544, 341930, 379432, 474290, 683860, 948580, 1367720, 1470299, 1897160, 2940598, 5881196, 7351495, 11762392, 14702990, 29405980, 58811960]

約数ペア:

[(1, 58811960), (2, 29405980), (4, 14702990), (5, 11762392), (8, 7351495), (10, 5881196), (20, 2940598), (31, 1897160), (40, 1470299), (43, 1367720), (62, 948580), (86, 683860), (124, 474290), (155, 379432), (172, 341930), (215, 273544), (248, 237145), (310, 189716), (344, 170965), (430, 136772), (620, 94858), (860, 68386), (1103, 53320), (1240, 47429), (1333, 44120), (1720, 34193), (2206, 26660), (2666, 22060), (4412, 13330), (5332, 11030), (5515, 10664), (6665, 8824)]