296758840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5023}}^1$

素因数の和:5252

約数の個数: 64

約数和(自身を含む): 766863360

約数和(自身を除く): 470104520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 211, 280, 422, 844, 1055, 1477, 1688, 2110, 2954, 4220, 5023, 5908, 7385, 8440, 10046, 11816, 14770, 20092, 25115, 29540, 35161, 40184, 50230, 59080, 70322, 100460, 140644, 175805, 200920, 281288, 351610, 703220, 1059853, 1406440, 2119706, 4239412, 5299265, 7418971, 8478824, 10598530, 14837942, 21197060, 29675884, 37094855, 42394120, 59351768, 74189710, 148379420, 296758840]

約数ペア:

[(1, 296758840), (2, 148379420), (4, 74189710), (5, 59351768), (7, 42394120), (8, 37094855), (10, 29675884), (14, 21197060), (20, 14837942), (28, 10598530), (35, 8478824), (40, 7418971), (56, 5299265), (70, 4239412), (140, 2119706), (211, 1406440), (280, 1059853), (422, 703220), (844, 351610), (1055, 281288), (1477, 200920), (1688, 175805), (2110, 140644), (2954, 100460), (4220, 70322), (5023, 59080), (5908, 50230), (7385, 40184), (8440, 35161), (10046, 29540), (11816, 25115), (14770, 20092)]