63280900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{21821}}^1$

素因数の和:21864

約数の個数: 36

約数和(自身を含む): 142061220

約数和(自身を除く): 78780320

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 21821, 43642, 87284, 109105, 218210, 436420, 545525, 632809, 1091050, 1265618, 2182100, 2531236, 3164045, 6328090, 12656180, 15820225, 31640450, 63280900]

約数ペア:

[(1, 63280900), (2, 31640450), (4, 15820225), (5, 12656180), (10, 6328090), (20, 3164045), (25, 2531236), (29, 2182100), (50, 1265618), (58, 1091050), (100, 632809), (116, 545525), (145, 436420), (290, 218210), (580, 109105), (725, 87284), (1450, 43642), (2900, 21821)]