11512420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 26127360

約数和(自身を除く): 14614940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 863, 1334, 1726, 2668, 3335, 3452, 4315, 6670, 8630, 13340, 17260, 19849, 25027, 39698, 50054, 79396, 99245, 100108, 125135, 198490, 250270, 396980, 500540, 575621, 1151242, 2302484, 2878105, 5756210, 11512420]

約数ペア:

[(1, 11512420), (2, 5756210), (4, 2878105), (5, 2302484), (10, 1151242), (20, 575621), (23, 500540), (29, 396980), (46, 250270), (58, 198490), (92, 125135), (115, 100108), (116, 99245), (145, 79396), (230, 50054), (290, 39698), (460, 25027), (580, 19849), (667, 17260), (863, 13340), (1334, 8630), (1726, 6670), (2668, 4315), (3335, 3452)]