82107440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27739}}^1$

素因数の和:27789

約数の個数: 40

約数和(自身を含む): 196066320

約数和(自身を除く): 113958880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 27739, 55478, 110956, 138695, 221912, 277390, 443824, 554780, 1026343, 1109560, 2052686, 2219120, 4105372, 5131715, 8210744, 10263430, 16421488, 20526860, 41053720, 82107440]

約数ペア:

[(1, 82107440), (2, 41053720), (4, 20526860), (5, 16421488), (8, 10263430), (10, 8210744), (16, 5131715), (20, 4105372), (37, 2219120), (40, 2052686), (74, 1109560), (80, 1026343), (148, 554780), (185, 443824), (296, 277390), (370, 221912), (592, 138695), (740, 110956), (1480, 55478), (2960, 27739)]