40486010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{14009}}^1$

素因数の和:14050

約数の個数: 24

約数和(自身を含む): 77419260

約数和(自身を除く): 36933250

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 14009, 28018, 70045, 140090, 238153, 476306, 1190765, 2381530, 4048601, 8097202, 20243005, 40486010]

約数ペア:

[(1, 40486010), (2, 20243005), (5, 8097202), (10, 4048601), (17, 2381530), (34, 1190765), (85, 476306), (170, 238153), (289, 140090), (578, 70045), (1445, 28018), (2890, 14009)]