89696440

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{27017}}^1$

素因数の和:27111

約数の個数: 32

約数和(自身を含む): 204256080

約数和(自身を除く): 114559640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 27017, 54034, 108068, 135085, 216136, 270170, 540340, 1080680, 2242411, 4484822, 8969644, 11212055, 17939288, 22424110, 44848220, 89696440]

約数ペア:

[(1, 89696440), (2, 44848220), (4, 22424110), (5, 17939288), (8, 11212055), (10, 8969644), (20, 4484822), (40, 2242411), (83, 1080680), (166, 540340), (332, 270170), (415, 216136), (664, 135085), (830, 108068), (1660, 54034), (3320, 27017)]