22832180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 55593216

約数和(自身を除く): 32761036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2297, 2485, 4594, 4970, 9188, 9940, 11485, 16079, 22970, 32158, 45940, 64316, 80395, 160790, 163087, 321580, 326174, 652348, 815435, 1141609, 1630870, 2283218, 3261740, 4566436, 5708045, 11416090, 22832180]

約数ペア:

[(1, 22832180), (2, 11416090), (4, 5708045), (5, 4566436), (7, 3261740), (10, 2283218), (14, 1630870), (20, 1141609), (28, 815435), (35, 652348), (70, 326174), (71, 321580), (140, 163087), (142, 160790), (284, 80395), (355, 64316), (497, 45940), (710, 32158), (994, 22970), (1420, 16079), (1988, 11485), (2297, 9940), (2485, 9188), (4594, 4970)]