10561960

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3719}}^1$

素因数の和:3801

約数の個数: 32

約数和(自身を含む): 24105600

約数和(自身を除く): 13543640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 3719, 7438, 14876, 18595, 29752, 37190, 74380, 148760, 264049, 528098, 1056196, 1320245, 2112392, 2640490, 5280980, 10561960]

約数ペア:

[(1, 10561960), (2, 5280980), (4, 2640490), (5, 2112392), (8, 1320245), (10, 1056196), (20, 528098), (40, 264049), (71, 148760), (142, 74380), (284, 37190), (355, 29752), (568, 18595), (710, 14876), (1420, 7438), (2840, 3719)]