23767960

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8369}}^1$

素因数の和:8451

約数の個数: 32

約数和(自身を含む): 54237600

約数和(自身を除く): 30469640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 8369, 16738, 33476, 41845, 66952, 83690, 167380, 334760, 594199, 1188398, 2376796, 2970995, 4753592, 5941990, 11883980, 23767960]

約数ペア:

[(1, 23767960), (2, 11883980), (4, 5941990), (5, 4753592), (8, 2970995), (10, 2376796), (20, 1188398), (40, 594199), (71, 334760), (142, 167380), (284, 83690), (355, 66952), (568, 41845), (710, 33476), (1420, 16738), (2840, 8369)]