42668500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 108605952

約数和(自身を除く): 65937452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 100, 125, 140, 146, 167, 175, 250, 292, 334, 350, 365, 500, 511, 668, 700, 730, 835, 875, 1022, 1169, 1460, 1670, 1750, 1825, 2044, 2338, 2555, 3340, 3500, 3650, 4175, 4676, 5110, 5845, 7300, 8350, 9125, 10220, 11690, 12191, 12775, 16700, 18250, 20875, 23380, 24382, 25550, 29225, 36500, 41750, 48764, 51100, 58450, 60955, 63875, 83500, 85337, 116900, 121910, 127750, 146125, 170674, 243820, 255500, 292250, 304775, 341348, 426685, 584500, 609550, 853370, 1219100, 1523875, 1706740, 2133425, 3047750, 4266850, 6095500, 8533700, 10667125, 21334250, 42668500]

約数ペア:

[(1, 42668500), (2, 21334250), (4, 10667125), (5, 8533700), (7, 6095500), (10, 4266850), (14, 3047750), (20, 2133425), (25, 1706740), (28, 1523875), (35, 1219100), (50, 853370), (70, 609550), (73, 584500), (100, 426685), (125, 341348), (140, 304775), (146, 292250), (167, 255500), (175, 243820), (250, 170674), (292, 146125), (334, 127750), (350, 121910), (365, 116900), (500, 85337), (511, 83500), (668, 63875), (700, 60955), (730, 58450), (835, 51100), (875, 48764), (1022, 41750), (1169, 36500), (1460, 29225), (1670, 25550), (1750, 24382), (1825, 23380), (2044, 20875), (2338, 18250), (2555, 16700), (3340, 12775), (3500, 12191), (3650, 11690), (4175, 10220), (4676, 9125), (5110, 8350), (5845, 7300)]