12436706720

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{936499}}^1$

素因数の和:936597

約数の個数: 48

約数和(自身を含む): 29735748000

約数和(自身を除く): 17299041280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 13280, 936499, 1872998, 3745996, 4682495, 7491992, 9364990, 14983984, 18729980, 29967968, 37459960, 74919920, 77729417, 149839840, 155458834, 310917668, 388647085, 621835336, 777294170, 1243670672, 1554588340, 2487341344, 3109176680, 6218353360, 12436706720]

約数ペア:

[(1, 12436706720), (2, 6218353360), (4, 3109176680), (5, 2487341344), (8, 1554588340), (10, 1243670672), (16, 777294170), (20, 621835336), (32, 388647085), (40, 310917668), (80, 155458834), (83, 149839840), (160, 77729417), (166, 74919920), (332, 37459960), (415, 29967968), (664, 18729980), (830, 14983984), (1328, 9364990), (1660, 7491992), (2656, 4682495), (3320, 3745996), (6640, 1872998), (13280, 936499)]