3257750

素因数分解:

$2^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 6211296

約数和(自身を除く): 2953546

約数列:

[1, 2, 5, 10, 25, 50, 83, 125, 157, 166, 250, 314, 415, 785, 830, 1570, 2075, 3925, 4150, 7850, 10375, 13031, 19625, 20750, 26062, 39250, 65155, 130310, 325775, 651550, 1628875, 3257750]

約数ペア:

[(1, 3257750), (2, 1628875), (5, 651550), (10, 325775), (25, 130310), (50, 65155), (83, 39250), (125, 26062), (157, 20750), (166, 19625), (250, 13031), (314, 10375), (415, 7850), (785, 4150), (830, 3925), (1570, 2075)]