61039900

素因数分解:

$2^2\times 5^2\times {\mathrm{571}}^1\times {\mathrm{1069}}^1$

素因数の和:1654

約数の個数: 36

約数和(自身を含む): 132812680

約数和(自身を除く): 71772780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 571, 1069, 1142, 2138, 2284, 2855, 4276, 5345, 5710, 10690, 11420, 14275, 21380, 26725, 28550, 53450, 57100, 106900, 610399, 1220798, 2441596, 3051995, 6103990, 12207980, 15259975, 30519950, 61039900]

約数ペア:

[(1, 61039900), (2, 30519950), (4, 15259975), (5, 12207980), (10, 6103990), (20, 3051995), (25, 2441596), (50, 1220798), (100, 610399), (571, 106900), (1069, 57100), (1142, 53450), (2138, 28550), (2284, 26725), (2855, 21380), (4276, 14275), (5345, 11420), (5710, 10690)]