3975560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5231}}^1$

素因数の和:5261

約数の個数: 32

約数和(自身を含む): 9417600

約数和(自身を除く): 5442040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5231, 10462, 20924, 26155, 41848, 52310, 99389, 104620, 198778, 209240, 397556, 496945, 795112, 993890, 1987780, 3975560]

約数ペア:

[(1, 3975560), (2, 1987780), (4, 993890), (5, 795112), (8, 496945), (10, 397556), (19, 209240), (20, 198778), (38, 104620), (40, 99389), (76, 52310), (95, 41848), (152, 26155), (190, 20924), (380, 10462), (760, 5231)]