246177040

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{28759}}^1$

素因数の和:28879

約数の個数: 40

約数和(自身を含む): 577730880

約数和(自身を除く): 331553840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 28759, 57518, 115036, 143795, 230072, 287590, 460144, 575180, 1150360, 2300720, 3077213, 6154426, 12308852, 15386065, 24617704, 30772130, 49235408, 61544260, 123088520, 246177040]

約数ペア:

[(1, 246177040), (2, 123088520), (4, 61544260), (5, 49235408), (8, 30772130), (10, 24617704), (16, 15386065), (20, 12308852), (40, 6154426), (80, 3077213), (107, 2300720), (214, 1150360), (428, 575180), (535, 460144), (856, 287590), (1070, 230072), (1712, 143795), (2140, 115036), (4280, 57518), (8560, 28759)]