61514620

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{37057}}^1$

素因数の和:37149

約数の個数: 24

約数和(自身を含む): 130740624

約数和(自身を除く): 69226004

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 37057, 74114, 148228, 185285, 370570, 741140, 3075731, 6151462, 12302924, 15378655, 30757310, 61514620]

約数ペア:

[(1, 61514620), (2, 30757310), (4, 15378655), (5, 12302924), (10, 6151462), (20, 3075731), (83, 741140), (166, 370570), (332, 185285), (415, 148228), (830, 74114), (1660, 37057)]