82751000

素因数分解:

$2^3\times 5^3\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 196166880

約数和(自身を除く): 113415880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 125, 166, 200, 250, 332, 415, 500, 664, 830, 997, 1000, 1660, 1994, 2075, 3320, 3988, 4150, 4985, 7976, 8300, 9970, 10375, 16600, 19940, 20750, 24925, 39880, 41500, 49850, 82751, 83000, 99700, 124625, 165502, 199400, 249250, 331004, 413755, 498500, 662008, 827510, 997000, 1655020, 2068775, 3310040, 4137550, 8275100, 10343875, 16550200, 20687750, 41375500, 82751000]

約数ペア:

[(1, 82751000), (2, 41375500), (4, 20687750), (5, 16550200), (8, 10343875), (10, 8275100), (20, 4137550), (25, 3310040), (40, 2068775), (50, 1655020), (83, 997000), (100, 827510), (125, 662008), (166, 498500), (200, 413755), (250, 331004), (332, 249250), (415, 199400), (500, 165502), (664, 124625), (830, 99700), (997, 83000), (1000, 82751), (1660, 49850), (1994, 41500), (2075, 39880), (3320, 24925), (3988, 20750), (4150, 19940), (4985, 16600), (7976, 10375), (8300, 9970)]