14638580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 35392896

約数和(自身を除く): 20754316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 121, 220, 230, 242, 253, 263, 460, 484, 506, 526, 605, 1012, 1052, 1210, 1265, 1315, 2420, 2530, 2630, 2783, 2893, 5060, 5260, 5566, 5786, 6049, 11132, 11572, 12098, 13915, 14465, 24196, 27830, 28930, 30245, 31823, 55660, 57860, 60490, 63646, 66539, 120980, 127292, 133078, 159115, 266156, 318230, 332695, 636460, 665390, 731929, 1330780, 1463858, 2927716, 3659645, 7319290, 14638580]

約数ペア:

[(1, 14638580), (2, 7319290), (4, 3659645), (5, 2927716), (10, 1463858), (11, 1330780), (20, 731929), (22, 665390), (23, 636460), (44, 332695), (46, 318230), (55, 266156), (92, 159115), (110, 133078), (115, 127292), (121, 120980), (220, 66539), (230, 63646), (242, 60490), (253, 57860), (263, 55660), (460, 31823), (484, 30245), (506, 28930), (526, 27830), (605, 24196), (1012, 14465), (1052, 13915), (1210, 12098), (1265, 11572), (1315, 11132), (2420, 6049), (2530, 5786), (2630, 5566), (2783, 5260), (2893, 5060)]