66011660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23081}}^1$

素因数の和:23114

約数の個数: 48

約数和(自身を含む): 162866592

約数和(自身を除く): 96854932

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 23081, 46162, 92324, 115405, 230810, 253891, 300053, 461620, 507782, 600106, 1015564, 1200212, 1269455, 1500265, 2538910, 3000530, 3300583, 5077820, 6001060, 6601166, 13202332, 16502915, 33005830, 66011660]

約数ペア:

[(1, 66011660), (2, 33005830), (4, 16502915), (5, 13202332), (10, 6601166), (11, 6001060), (13, 5077820), (20, 3300583), (22, 3000530), (26, 2538910), (44, 1500265), (52, 1269455), (55, 1200212), (65, 1015564), (110, 600106), (130, 507782), (143, 461620), (220, 300053), (260, 253891), (286, 230810), (572, 115405), (715, 92324), (1430, 46162), (2860, 23081)]