67291180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1163}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 154877184

約数和(自身を除く): 87586004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 263, 526, 1052, 1163, 1315, 2326, 2630, 2893, 4652, 5260, 5786, 5815, 11572, 11630, 12793, 14465, 23260, 25586, 28930, 51172, 57860, 63965, 127930, 255860, 305869, 611738, 1223476, 1529345, 3058690, 3364559, 6117380, 6729118, 13458236, 16822795, 33645590, 67291180]

約数ペア:

[(1, 67291180), (2, 33645590), (4, 16822795), (5, 13458236), (10, 6729118), (11, 6117380), (20, 3364559), (22, 3058690), (44, 1529345), (55, 1223476), (110, 611738), (220, 305869), (263, 255860), (526, 127930), (1052, 63965), (1163, 57860), (1315, 51172), (2326, 28930), (2630, 25586), (2893, 23260), (4652, 14465), (5260, 12793), (5786, 11630), (5815, 11572)]