26551740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23291}}^1$

素因数の和:23322

約数の個数: 48

約数和(自身を含む): 78261120

約数和(自身を除く): 51709380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 23291, 46582, 69873, 93164, 116455, 139746, 232910, 279492, 349365, 442529, 465820, 698730, 885058, 1327587, 1397460, 1770116, 2212645, 2655174, 4425290, 5310348, 6637935, 8850580, 13275870, 26551740]

約数ペア:

[(1, 26551740), (2, 13275870), (3, 8850580), (4, 6637935), (5, 5310348), (6, 4425290), (10, 2655174), (12, 2212645), (15, 1770116), (19, 1397460), (20, 1327587), (30, 885058), (38, 698730), (57, 465820), (60, 442529), (76, 349365), (95, 279492), (114, 232910), (190, 139746), (228, 116455), (285, 93164), (380, 69873), (570, 46582), (1140, 23291)]