140061760

素因数分解:

$2^6\times 5^1\times {\mathrm{437693}}^1$

素因数の和:437710

約数の個数: 28

約数和(自身を含む): 333522828

約数和(自身を除く): 193461068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 437693, 875386, 1750772, 2188465, 3501544, 4376930, 7003088, 8753860, 14006176, 17507720, 28012352, 35015440, 70030880, 140061760]

約数ペア:

[(1, 140061760), (2, 70030880), (4, 35015440), (5, 28012352), (8, 17507720), (10, 14006176), (16, 8753860), (20, 7003088), (32, 4376930), (40, 3501544), (64, 2188465), (80, 1750772), (160, 875386), (320, 437693)]