40521710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{238363}}^1$

素因数の和:238387

約数の個数: 16

約数和(自身を含む): 77229936

約数和(自身を除く): 36708226

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 238363, 476726, 1191815, 2383630, 4052171, 8104342, 20260855, 40521710]

約数ペア:

[(1, 40521710), (2, 20260855), (5, 8104342), (10, 4052171), (17, 2383630), (34, 1191815), (85, 476726), (170, 238363)]