22738900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{7841}}^1$

素因数の和:7884

約数の個数: 36

約数和(自身を含む): 51051420

約数和(自身を除く): 28312520

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 7841, 15682, 31364, 39205, 78410, 156820, 196025, 227389, 392050, 454778, 784100, 909556, 1136945, 2273890, 4547780, 5684725, 11369450, 22738900]

約数ペア:

[(1, 22738900), (2, 11369450), (4, 5684725), (5, 4547780), (10, 2273890), (20, 1136945), (25, 909556), (29, 784100), (50, 454778), (58, 392050), (100, 227389), (116, 196025), (145, 156820), (290, 78410), (580, 39205), (725, 31364), (1450, 15682), (2900, 7841)]