2031385855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{5107}}^1$

素因数の和:5263

約数の個数: 32

約数和(自身を含む): 2647987200

約数和(自身を除く): 616601345

約数列:

[1, 5, 19, 53, 79, 95, 265, 395, 1007, 1501, 4187, 5035, 5107, 7505, 20935, 25535, 79553, 97033, 270671, 397765, 403453, 485165, 1353355, 2017265, 5142749, 7665607, 21383009, 25713745, 38328035, 106915045, 406277171, 2031385855]

約数ペア:

[(1, 2031385855), (5, 406277171), (19, 106915045), (53, 38328035), (79, 25713745), (95, 21383009), (265, 7665607), (395, 5142749), (1007, 2017265), (1501, 1353355), (4187, 485165), (5035, 403453), (5107, 397765), (7505, 270671), (20935, 97033), (25535, 79553)]