5302040

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1597}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 12080880

約数和(自身を除く): 6778840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1597, 1660, 3194, 3320, 6388, 7985, 12776, 15970, 31940, 63880, 132551, 265102, 530204, 662755, 1060408, 1325510, 2651020, 5302040]

約数ペア:

[(1, 5302040), (2, 2651020), (4, 1325510), (5, 1060408), (8, 662755), (10, 530204), (20, 265102), (40, 132551), (83, 63880), (166, 31940), (332, 15970), (415, 12776), (664, 7985), (830, 6388), (1597, 3320), (1660, 3194)]