23353900

素因数分解:

$2^2\times 5^2\times {\mathrm{409}}^1\times {\mathrm{571}}^1$

素因数の和:994

約数の個数: 36

約数和(自身を含む): 50890840

約数和(自身を除く): 27536940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 409, 571, 818, 1142, 1636, 2045, 2284, 2855, 4090, 5710, 8180, 10225, 11420, 14275, 20450, 28550, 40900, 57100, 233539, 467078, 934156, 1167695, 2335390, 4670780, 5838475, 11676950, 23353900]

約数ペア:

[(1, 23353900), (2, 11676950), (4, 5838475), (5, 4670780), (10, 2335390), (20, 1167695), (25, 934156), (50, 467078), (100, 233539), (409, 57100), (571, 40900), (818, 28550), (1142, 20450), (1636, 14275), (2045, 11420), (2284, 10225), (2855, 8180), (4090, 5710)]