10020505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 14192640

約数和(自身を除く): 4172135

約数列:

[1, 5, 11, 19, 43, 55, 95, 209, 215, 223, 473, 817, 1045, 1115, 2365, 2453, 4085, 4237, 8987, 9589, 12265, 21185, 44935, 46607, 47945, 105479, 182191, 233035, 527395, 910955, 2004101, 10020505]

約数ペア:

[(1, 10020505), (5, 2004101), (11, 910955), (19, 527395), (43, 233035), (55, 182191), (95, 105479), (209, 47945), (215, 46607), (223, 44935), (473, 21185), (817, 12265), (1045, 9589), (1115, 8987), (2365, 4237), (2453, 4085)]