40089050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{2221}}^1$

素因数の和:2271

約数の個数: 36

約数和(自身を含む): 78732126

約数和(自身を除く): 38643076

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 475, 722, 950, 1805, 2221, 3610, 4442, 9025, 11105, 18050, 22210, 42199, 55525, 84398, 111050, 210995, 421990, 801781, 1054975, 1603562, 2109950, 4008905, 8017810, 20044525, 40089050]

約数ペア:

[(1, 40089050), (2, 20044525), (5, 8017810), (10, 4008905), (19, 2109950), (25, 1603562), (38, 1054975), (50, 801781), (95, 421990), (190, 210995), (361, 111050), (475, 84398), (722, 55525), (950, 42199), (1805, 22210), (2221, 18050), (3610, 11105), (4442, 9025)]