40875790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2389}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 77436000

約数和(自身を除く): 36560210

約数列:

[1, 2, 5, 10, 29, 58, 59, 118, 145, 290, 295, 590, 1711, 2389, 3422, 4778, 8555, 11945, 17110, 23890, 69281, 138562, 140951, 281902, 346405, 692810, 704755, 1409510, 4087579, 8175158, 20437895, 40875790]

約数ペア:

[(1, 40875790), (2, 20437895), (5, 8175158), (10, 4087579), (29, 1409510), (58, 704755), (59, 692810), (118, 346405), (145, 281902), (290, 140951), (295, 138562), (590, 69281), (1711, 23890), (2389, 17110), (3422, 11945), (4778, 8555)]