63390520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54647}}^1$

素因数の和:54687

約数の個数: 32

約数和(自身を含む): 147549600

約数和(自身を除く): 84159080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 54647, 109294, 218588, 273235, 437176, 546470, 1092940, 1584763, 2185880, 3169526, 6339052, 7923815, 12678104, 15847630, 31695260, 63390520]

約数ペア:

[(1, 63390520), (2, 31695260), (4, 15847630), (5, 12678104), (8, 7923815), (10, 6339052), (20, 3169526), (29, 2185880), (40, 1584763), (58, 1092940), (116, 546470), (145, 437176), (232, 273235), (290, 218588), (580, 109294), (1160, 54647)]