57482320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{102647}}^1$

素因数の和:102667

約数の個数: 40

約数和(自身を含む): 152740224

約数和(自身を除く): 95257904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 102647, 205294, 410588, 513235, 718529, 821176, 1026470, 1437058, 1642352, 2052940, 2874116, 3592645, 4105880, 5748232, 7185290, 8211760, 11496464, 14370580, 28741160, 57482320]

約数ペア:

[(1, 57482320), (2, 28741160), (4, 14370580), (5, 11496464), (7, 8211760), (8, 7185290), (10, 5748232), (14, 4105880), (16, 3592645), (20, 2874116), (28, 2052940), (35, 1642352), (40, 1437058), (56, 1026470), (70, 821176), (80, 718529), (112, 513235), (140, 410588), (280, 205294), (560, 102647)]