122750980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{967}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 281990016

約数和(自身を除く): 159239036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 577, 967, 1154, 1934, 2308, 2885, 3868, 4835, 5770, 6347, 9670, 10637, 11540, 12694, 19340, 21274, 25388, 31735, 42548, 53185, 63470, 106370, 126940, 212740, 557959, 1115918, 2231836, 2789795, 5579590, 6137549, 11159180, 12275098, 24550196, 30687745, 61375490, 122750980]

約数ペア:

[(1, 122750980), (2, 61375490), (4, 30687745), (5, 24550196), (10, 12275098), (11, 11159180), (20, 6137549), (22, 5579590), (44, 2789795), (55, 2231836), (110, 1115918), (220, 557959), (577, 212740), (967, 126940), (1154, 106370), (1934, 63470), (2308, 53185), (2885, 42548), (3868, 31735), (4835, 25388), (5770, 21274), (6347, 19340), (9670, 12694), (10637, 11540)]