10718080

素因数分解:

$2^7\times 5^1\times {\mathrm{16747}}^1$

素因数の和:16766

約数の個数: 32

約数和(自身を含む): 25624440

約数和(自身を除く): 14906360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 16747, 33494, 66988, 83735, 133976, 167470, 267952, 334940, 535904, 669880, 1071808, 1339760, 2143616, 2679520, 5359040, 10718080]

約数ペア:

[(1, 10718080), (2, 5359040), (4, 2679520), (5, 2143616), (8, 1339760), (10, 1071808), (16, 669880), (20, 535904), (32, 334940), (40, 267952), (64, 167470), (80, 133976), (128, 83735), (160, 66988), (320, 33494), (640, 16747)]