60989900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{21031}}^1$

素因数の和:21074

約数の個数: 36

約数和(自身を含む): 136918320

約数和(自身を除く): 75928420

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 21031, 42062, 84124, 105155, 210310, 420620, 525775, 609899, 1051550, 1219798, 2103100, 2439596, 3049495, 6098990, 12197980, 15247475, 30494950, 60989900]

約数ペア:

[(1, 60989900), (2, 30494950), (4, 15247475), (5, 12197980), (10, 6098990), (20, 3049495), (25, 2439596), (29, 2103100), (50, 1219798), (58, 1051550), (100, 609899), (116, 525775), (145, 420620), (290, 210310), (580, 105155), (725, 84124), (1450, 42062), (2900, 21031)]