100809724240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66322187}}^1$

素因数の和:66322219

約数の個数: 40

約数和(自身を含む): 246718539360

約数和(自身を除く): 145908815120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 66322187, 132644374, 265288748, 331610935, 530577496, 663221870, 1061154992, 1260121553, 1326443740, 2520243106, 2652887480, 5040486212, 5305774960, 6300607765, 10080972424, 12601215530, 20161944848, 25202431060, 50404862120, 100809724240]

約数ペア:

[(1, 100809724240), (2, 50404862120), (4, 25202431060), (5, 20161944848), (8, 12601215530), (10, 10080972424), (16, 6300607765), (19, 5305774960), (20, 5040486212), (38, 2652887480), (40, 2520243106), (76, 1326443740), (80, 1260121553), (95, 1061154992), (152, 663221870), (190, 530577496), (304, 331610935), (380, 265288748), (760, 132644374), (1520, 66322187)]