293670290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{2549}}^1$

素因数の和:2878

約数の個数: 32

約数和(自身を含む): 543639600

約数和(自身を除く): 249969310

約数列:

[1, 2, 5, 10, 41, 82, 205, 281, 410, 562, 1405, 2549, 2810, 5098, 11521, 12745, 23042, 25490, 57605, 104509, 115210, 209018, 522545, 716269, 1045090, 1432538, 3581345, 7162690, 29367029, 58734058, 146835145, 293670290]

約数ペア:

[(1, 293670290), (2, 146835145), (5, 58734058), (10, 29367029), (41, 7162690), (82, 3581345), (205, 1432538), (281, 1045090), (410, 716269), (562, 522545), (1405, 209018), (2549, 115210), (2810, 104509), (5098, 57605), (11521, 25490), (12745, 23042)]