72038900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{24841}}^1$

素因数の和:24884

約数の個数: 36

約数和(自身を含む): 161721420

約数和(自身を除く): 89682520

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 24841, 49682, 99364, 124205, 248410, 496820, 621025, 720389, 1242050, 1440778, 2484100, 2881556, 3601945, 7203890, 14407780, 18009725, 36019450, 72038900]

約数ペア:

[(1, 72038900), (2, 36019450), (4, 18009725), (5, 14407780), (10, 7203890), (20, 3601945), (25, 2881556), (29, 2484100), (50, 1440778), (58, 1242050), (100, 720389), (116, 621025), (145, 496820), (290, 248410), (580, 124205), (725, 99364), (1450, 49682), (2900, 24841)]