22872340

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1613}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 48129480

約数和(自身を除く): 25257140

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 1613, 2836, 3226, 3545, 6452, 7090, 8065, 14180, 16130, 32260, 1143617, 2287234, 4574468, 5718085, 11436170, 22872340]

約数ペア:

[(1, 22872340), (2, 11436170), (4, 5718085), (5, 4574468), (10, 2287234), (20, 1143617), (709, 32260), (1418, 16130), (1613, 14180), (2836, 8065), (3226, 7090), (3545, 6452)]