55653440

素因数分解:

$2^6\times 5^1\times {\mathrm{173917}}^1$

素因数の和:173934

約数の個数: 28

約数和(自身を含む): 132525516

約数和(自身を除く): 76872076

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 173917, 347834, 695668, 869585, 1391336, 1739170, 2782672, 3478340, 5565344, 6956680, 11130688, 13913360, 27826720, 55653440]

約数ペア:

[(1, 55653440), (2, 27826720), (4, 13913360), (5, 11130688), (8, 6956680), (10, 5565344), (16, 3478340), (20, 2782672), (32, 1739170), (40, 1391336), (64, 869585), (80, 695668), (160, 347834), (320, 173917)]