23257090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 43338240

約数和(自身を除く): 20081150

約数列:

[1, 2, 5, 10, 37, 74, 185, 239, 263, 370, 478, 526, 1195, 1315, 2390, 2630, 8843, 9731, 17686, 19462, 44215, 48655, 62857, 88430, 97310, 125714, 314285, 628570, 2325709, 4651418, 11628545, 23257090]

約数ペア:

[(1, 23257090), (2, 11628545), (5, 4651418), (10, 2325709), (37, 628570), (74, 314285), (185, 125714), (239, 97310), (263, 88430), (370, 62857), (478, 48655), (526, 44215), (1195, 19462), (1315, 17686), (2390, 9731), (2630, 8843)]