42086660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27329}}^1$

素因数の和:27356

約数の個数: 48

約数和(自身を含む): 110194560

約数和(自身を除く): 68107900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 27329, 54658, 109316, 136645, 191303, 273290, 300619, 382606, 546580, 601238, 765212, 956515, 1202476, 1503095, 1913030, 2104333, 3006190, 3826060, 4208666, 6012380, 8417332, 10521665, 21043330, 42086660]

約数ペア:

[(1, 42086660), (2, 21043330), (4, 10521665), (5, 8417332), (7, 6012380), (10, 4208666), (11, 3826060), (14, 3006190), (20, 2104333), (22, 1913030), (28, 1503095), (35, 1202476), (44, 956515), (55, 765212), (70, 601238), (77, 546580), (110, 382606), (140, 300619), (154, 273290), (220, 191303), (308, 136645), (385, 109316), (770, 54658), (1540, 27329)]