2080972430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{107101}}^1$

素因数の和:107204

約数の個数: 32

約数和(自身を含む): 3932785440

約数和(自身を除く): 1851813010

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 670, 1943, 3886, 9715, 19430, 107101, 214202, 535505, 1071010, 3105929, 6211858, 7175767, 14351534, 15529645, 31059290, 35878835, 71757670, 208097243, 416194486, 1040486215, 2080972430]

約数ペア:

[(1, 2080972430), (2, 1040486215), (5, 416194486), (10, 208097243), (29, 71757670), (58, 35878835), (67, 31059290), (134, 15529645), (145, 14351534), (290, 7175767), (335, 6211858), (670, 3105929), (1943, 1071010), (3886, 535505), (9715, 214202), (19430, 107101)]