61764140

素因数分解:

$2^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{5261}}^1$

素因数の和:5857

約数の個数: 24

約数和(自身を含む): 129950352

約数和(自身を除く): 68186212

約数列:

[1, 2, 4, 5, 10, 20, 587, 1174, 2348, 2935, 5261, 5870, 10522, 11740, 21044, 26305, 52610, 105220, 3088207, 6176414, 12352828, 15441035, 30882070, 61764140]

約数ペア:

[(1, 61764140), (2, 30882070), (4, 15441035), (5, 12352828), (10, 6176414), (20, 3088207), (587, 105220), (1174, 52610), (2348, 26305), (2935, 21044), (5261, 11740), (5870, 10522)]