41152340

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 88482240

約数和(自身を除く): 47329900

約数列:

[1, 2, 4, 5, 10, 20, 113, 131, 139, 226, 262, 278, 452, 524, 556, 565, 655, 695, 1130, 1310, 1390, 2260, 2620, 2780, 14803, 15707, 18209, 29606, 31414, 36418, 59212, 62828, 72836, 74015, 78535, 91045, 148030, 157070, 182090, 296060, 314140, 364180, 2057617, 4115234, 8230468, 10288085, 20576170, 41152340]

約数ペア:

[(1, 41152340), (2, 20576170), (4, 10288085), (5, 8230468), (10, 4115234), (20, 2057617), (113, 364180), (131, 314140), (139, 296060), (226, 182090), (262, 157070), (278, 148030), (452, 91045), (524, 78535), (556, 74015), (565, 72836), (655, 62828), (695, 59212), (1130, 36418), (1310, 31414), (1390, 29606), (2260, 18209), (2620, 15707), (2780, 14803)]