4939940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10739}}^1$

素因数の和:10771

約数の個数: 24

約数和(自身を含む): 10825920

約数和(自身を除く): 5885980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 10739, 21478, 42956, 53695, 107390, 214780, 246997, 493994, 987988, 1234985, 2469970, 4939940]

約数ペア:

[(1, 4939940), (2, 2469970), (4, 1234985), (5, 987988), (10, 493994), (20, 246997), (23, 214780), (46, 107390), (92, 53695), (115, 42956), (230, 21478), (460, 10739)]