61622980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{133963}}^1$

素因数の和:133995

約数の個数: 24

約数和(自身を含む): 135035712

約数和(自身を除く): 73412732

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 133963, 267926, 535852, 669815, 1339630, 2679260, 3081149, 6162298, 12324596, 15405745, 30811490, 61622980]

約数ペア:

[(1, 61622980), (2, 30811490), (4, 15405745), (5, 12324596), (10, 6162298), (20, 3081149), (23, 2679260), (46, 1339630), (92, 669815), (115, 535852), (230, 267926), (460, 133963)]