18626240

素因数分解:

$2^6\times 5^1\times {\mathrm{58207}}^1$

素因数の和:58224

約数の個数: 28

約数和(自身を含む): 44354496

約数和(自身を除く): 25728256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 58207, 116414, 232828, 291035, 465656, 582070, 931312, 1164140, 1862624, 2328280, 3725248, 4656560, 9313120, 18626240]

約数ペア:

[(1, 18626240), (2, 9313120), (4, 4656560), (5, 3725248), (8, 2328280), (10, 1862624), (16, 1164140), (20, 931312), (32, 582070), (40, 465656), (64, 291035), (80, 232828), (160, 116414), (320, 58207)]