42576080

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5167}}^1$

素因数の和:5283

約数の個数: 40

約数和(自身を含む): 99969792

約数和(自身を除く): 57393712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 5167, 8240, 10334, 20668, 25835, 41336, 51670, 82672, 103340, 206680, 413360, 532201, 1064402, 2128804, 2661005, 4257608, 5322010, 8515216, 10644020, 21288040, 42576080]

約数ペア:

[(1, 42576080), (2, 21288040), (4, 10644020), (5, 8515216), (8, 5322010), (10, 4257608), (16, 2661005), (20, 2128804), (40, 1064402), (80, 532201), (103, 413360), (206, 206680), (412, 103340), (515, 82672), (824, 51670), (1030, 41336), (1648, 25835), (2060, 20668), (4120, 10334), (5167, 8240)]