29277160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 75841920

約数和(自身を除く): 46564760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 121, 184, 220, 230, 242, 253, 263, 440, 460, 484, 506, 526, 605, 920, 968, 1012, 1052, 1210, 1265, 1315, 2024, 2104, 2420, 2530, 2630, 2783, 2893, 4840, 5060, 5260, 5566, 5786, 6049, 10120, 10520, 11132, 11572, 12098, 13915, 14465, 22264, 23144, 24196, 27830, 28930, 30245, 31823, 48392, 55660, 57860, 60490, 63646, 66539, 111320, 115720, 120980, 127292, 133078, 159115, 241960, 254584, 266156, 318230, 332695, 532312, 636460, 665390, 731929, 1272920, 1330780, 1463858, 2661560, 2927716, 3659645, 5855432, 7319290, 14638580, 29277160]

約数ペア:

[(1, 29277160), (2, 14638580), (4, 7319290), (5, 5855432), (8, 3659645), (10, 2927716), (11, 2661560), (20, 1463858), (22, 1330780), (23, 1272920), (40, 731929), (44, 665390), (46, 636460), (55, 532312), (88, 332695), (92, 318230), (110, 266156), (115, 254584), (121, 241960), (184, 159115), (220, 133078), (230, 127292), (242, 120980), (253, 115720), (263, 111320), (440, 66539), (460, 63646), (484, 60490), (506, 57860), (526, 55660), (605, 48392), (920, 31823), (968, 30245), (1012, 28930), (1052, 27830), (1210, 24196), (1265, 23144), (1315, 22264), (2024, 14465), (2104, 13915), (2420, 12098), (2530, 11572), (2630, 11132), (2783, 10520), (2893, 10120), (4840, 6049), (5060, 5786), (5260, 5566)]