39030520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{33647}}^1$

素因数の和:33687

約数の個数: 32

約数和(自身を含む): 90849600

約数和(自身を除く): 51819080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 33647, 67294, 134588, 168235, 269176, 336470, 672940, 975763, 1345880, 1951526, 3903052, 4878815, 7806104, 9757630, 19515260, 39030520]

約数ペア:

[(1, 39030520), (2, 19515260), (4, 9757630), (5, 7806104), (8, 4878815), (10, 3903052), (20, 1951526), (29, 1345880), (40, 975763), (58, 672940), (116, 336470), (145, 269176), (232, 168235), (290, 134588), (580, 67294), (1160, 33647)]