3925804550

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{853}}^1\times {\mathrm{1109}}^1$

素因数の和:2057

約数の個数: 48

約数和(自身を含む): 7405307280

約数和(自身を除く): 3479502730

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 853, 1109, 1706, 2075, 2218, 4150, 4265, 5545, 8530, 11090, 21325, 27725, 42650, 55450, 70799, 92047, 141598, 184094, 353995, 460235, 707990, 920470, 945977, 1769975, 1891954, 2301175, 3539950, 4602350, 4729885, 9459770, 23649425, 47298850, 78516091, 157032182, 392580455, 785160910, 1962902275, 3925804550]

約数ペア:

[(1, 3925804550), (2, 1962902275), (5, 785160910), (10, 392580455), (25, 157032182), (50, 78516091), (83, 47298850), (166, 23649425), (415, 9459770), (830, 4729885), (853, 4602350), (1109, 3539950), (1706, 2301175), (2075, 1891954), (2218, 1769975), (4150, 945977), (4265, 920470), (5545, 707990), (8530, 460235), (11090, 353995), (21325, 184094), (27725, 141598), (42650, 92047), (55450, 70799)]