57871250

素因数分解:

$2^1\times 5^4\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:780

約数の個数: 40

約数和(自身を含む): 110252208

約数和(自身を除く): 52380958

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 134, 250, 335, 625, 670, 691, 1250, 1382, 1675, 3350, 3455, 6910, 8375, 16750, 17275, 34550, 41875, 46297, 83750, 86375, 92594, 172750, 231485, 431875, 462970, 863750, 1157425, 2314850, 5787125, 11574250, 28935625, 57871250]

約数ペア:

[(1, 57871250), (2, 28935625), (5, 11574250), (10, 5787125), (25, 2314850), (50, 1157425), (67, 863750), (125, 462970), (134, 431875), (250, 231485), (335, 172750), (625, 92594), (670, 86375), (691, 83750), (1250, 46297), (1382, 41875), (1675, 34550), (3350, 17275), (3455, 16750), (6910, 8375)]