126194140

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{13687}}^1$

素因数の和:14157

約数の個数: 24

約数和(自身を含む): 265601952

約数和(自身を除く): 139407812

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 4610, 9220, 13687, 27374, 54748, 68435, 136870, 273740, 6309707, 12619414, 25238828, 31548535, 63097070, 126194140]

約数ペア:

[(1, 126194140), (2, 63097070), (4, 31548535), (5, 25238828), (10, 12619414), (20, 6309707), (461, 273740), (922, 136870), (1844, 68435), (2305, 54748), (4610, 27374), (9220, 13687)]