5072440

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 11486160

約数和(自身を除く): 6413720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 601, 844, 1055, 1202, 1688, 2110, 2404, 3005, 4220, 4808, 6010, 8440, 12020, 24040, 126811, 253622, 507244, 634055, 1014488, 1268110, 2536220, 5072440]

約数ペア:

[(1, 5072440), (2, 2536220), (4, 1268110), (5, 1014488), (8, 634055), (10, 507244), (20, 253622), (40, 126811), (211, 24040), (422, 12020), (601, 8440), (844, 6010), (1055, 4808), (1202, 4220), (1688, 3005), (2110, 2404)]