84173620

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{50707}}^1$

素因数の和:50799

約数の個数: 24

約数和(自身を含む): 178897824

約数和(自身を除く): 94724204

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 50707, 101414, 202828, 253535, 507070, 1014140, 4208681, 8417362, 16834724, 21043405, 42086810, 84173620]

約数ペア:

[(1, 84173620), (2, 42086810), (4, 21043405), (5, 16834724), (10, 8417362), (20, 4208681), (83, 1014140), (166, 507070), (332, 253535), (415, 202828), (830, 101414), (1660, 50707)]