61699420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{58207}}^1$

素因数の和:58269

約数の個数: 24

約数和(自身を含む): 132015744

約数和(自身を除く): 70316324

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 58207, 116414, 232828, 291035, 582070, 1164140, 3084971, 6169942, 12339884, 15424855, 30849710, 61699420]

約数ペア:

[(1, 61699420), (2, 30849710), (4, 15424855), (5, 12339884), (10, 6169942), (20, 3084971), (53, 1164140), (106, 582070), (212, 291035), (265, 232828), (530, 116414), (1060, 58207)]