1569172040

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{380867}}^1$

素因数の和:380981

約数の個数: 32

約数和(自身を含む): 3564924480

約数和(自身を除く): 1995752440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 380867, 761734, 1523468, 1904335, 3046936, 3808670, 7617340, 15234680, 39229301, 78458602, 156917204, 196146505, 313834408, 392293010, 784586020, 1569172040]

約数ペア:

[(1, 1569172040), (2, 784586020), (4, 392293010), (5, 313834408), (8, 196146505), (10, 156917204), (20, 78458602), (40, 39229301), (103, 15234680), (206, 7617340), (412, 3808670), (515, 3046936), (824, 1904335), (1030, 1523468), (2060, 761734), (4120, 380867)]