557125630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{31601}}^1$

素因数の和:31692

約数の個数: 32

約数和(自身を含む): 1051208928

約数和(自身を除く): 494083298

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 3526, 8815, 17630, 31601, 63202, 158005, 316010, 1295641, 1358843, 2591282, 2717686, 6478205, 6794215, 12956410, 13588430, 55712563, 111425126, 278562815, 557125630]

約数ペア:

[(1, 557125630), (2, 278562815), (5, 111425126), (10, 55712563), (41, 13588430), (43, 12956410), (82, 6794215), (86, 6478205), (205, 2717686), (215, 2591282), (410, 1358843), (430, 1295641), (1763, 316010), (3526, 158005), (8815, 63202), (17630, 31601)]