117994580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12473}}^1$

素因数の和:12536

約数の個数: 48

約数和(自身を含む): 276623424

約数和(自身を除く): 158628844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 9460, 12473, 24946, 49892, 62365, 124730, 137203, 249460, 274406, 536339, 548812, 686015, 1072678, 1372030, 2145356, 2681695, 2744060, 5363390, 5899729, 10726780, 11799458, 23598916, 29498645, 58997290, 117994580]

約数ペア:

[(1, 117994580), (2, 58997290), (4, 29498645), (5, 23598916), (10, 11799458), (11, 10726780), (20, 5899729), (22, 5363390), (43, 2744060), (44, 2681695), (55, 2145356), (86, 1372030), (110, 1072678), (172, 686015), (215, 548812), (220, 536339), (430, 274406), (473, 249460), (860, 137203), (946, 124730), (1892, 62365), (2365, 49892), (4730, 24946), (9460, 12473)]