47838040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32323}}^1$

素因数の和:32371

約数の個数: 32

約数和(自身を含む): 110548080

約数和(自身を除く): 62710040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 32323, 64646, 129292, 161615, 258584, 323230, 646460, 1195951, 1292920, 2391902, 4783804, 5979755, 9567608, 11959510, 23919020, 47838040]

約数ペア:

[(1, 47838040), (2, 23919020), (4, 11959510), (5, 9567608), (8, 5979755), (10, 4783804), (20, 2391902), (37, 1292920), (40, 1195951), (74, 646460), (148, 323230), (185, 258584), (296, 161615), (370, 129292), (740, 64646), (1480, 32323)]