41408750

素因数分解:

$2^1\times 5^4\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 40

約数和(自身を含む): 78481128

約数和(自身を除く): 37072378

約数列:

[1, 2, 5, 10, 25, 50, 125, 157, 211, 250, 314, 422, 625, 785, 1055, 1250, 1570, 2110, 3925, 5275, 7850, 10550, 19625, 26375, 33127, 39250, 52750, 66254, 98125, 131875, 165635, 196250, 263750, 331270, 828175, 1656350, 4140875, 8281750, 20704375, 41408750]

約数ペア:

[(1, 41408750), (2, 20704375), (5, 8281750), (10, 4140875), (25, 1656350), (50, 828175), (125, 331270), (157, 263750), (211, 196250), (250, 165635), (314, 131875), (422, 98125), (625, 66254), (785, 52750), (1055, 39250), (1250, 33127), (1570, 26375), (2110, 19625), (3925, 10550), (5275, 7850)]