4794640

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:907

約数の個数: 40

約数和(自身を含む): 11314008

約数和(自身を除く): 6519368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 821, 1168, 1460, 1642, 2920, 3284, 4105, 5840, 6568, 8210, 13136, 16420, 32840, 59933, 65680, 119866, 239732, 299665, 479464, 599330, 958928, 1198660, 2397320, 4794640]

約数ペア:

[(1, 4794640), (2, 2397320), (4, 1198660), (5, 958928), (8, 599330), (10, 479464), (16, 299665), (20, 239732), (40, 119866), (73, 65680), (80, 59933), (146, 32840), (292, 16420), (365, 13136), (584, 8210), (730, 6568), (821, 5840), (1168, 4105), (1460, 3284), (1642, 2920)]