13308034840

素因数分解:

$2^3\times 5^1\times {\mathrm{593}}^1\times {\mathrm{561047}}^1$

素因数の和:561651

約数の個数: 32

約数和(自身を含む): 29993626080

約数和(自身を除く): 16685591240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 593, 1186, 2372, 2965, 4744, 5930, 11860, 23720, 561047, 1122094, 2244188, 2805235, 4488376, 5610470, 11220940, 22441880, 332700871, 665401742, 1330803484, 1663504355, 2661606968, 3327008710, 6654017420, 13308034840]

約数ペア:

[(1, 13308034840), (2, 6654017420), (4, 3327008710), (5, 2661606968), (8, 1663504355), (10, 1330803484), (20, 665401742), (40, 332700871), (593, 22441880), (1186, 11220940), (2372, 5610470), (2965, 4488376), (4744, 2805235), (5930, 2244188), (11860, 1122094), (23720, 561047)]