216442010

素因数分解:

$2^1\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{11519}}^1$

素因数の和:13405

約数の個数: 16

約数和(自身を含む): 389836800

約数和(自身を除く): 173394790

約数列:

[1, 2, 5, 10, 1879, 3758, 9395, 11519, 18790, 23038, 57595, 115190, 21644201, 43288402, 108221005, 216442010]

約数ペア:

[(1, 216442010), (2, 108221005), (5, 43288402), (10, 21644201), (1879, 115190), (3758, 57595), (9395, 23038), (11519, 18790)]