412382020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{557273}}^1$

素因数の和:557319

約数の個数: 24

約数和(自身を含む): 889409304

約数和(自身を除く): 477027284

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 557273, 1114546, 2229092, 2786365, 5572730, 11145460, 20619101, 41238202, 82476404, 103095505, 206191010, 412382020]

約数ペア:

[(1, 412382020), (2, 206191010), (4, 103095505), (5, 82476404), (10, 41238202), (20, 20619101), (37, 11145460), (74, 5572730), (148, 2786365), (185, 2229092), (370, 1114546), (740, 557273)]