24357520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 62674560

約数和(自身を除く): 38317040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 89, 110, 176, 178, 220, 311, 356, 440, 445, 622, 712, 880, 890, 979, 1244, 1424, 1555, 1780, 1958, 2488, 3110, 3421, 3560, 3916, 4895, 4976, 6220, 6842, 7120, 7832, 9790, 12440, 13684, 15664, 17105, 19580, 24880, 27368, 27679, 34210, 39160, 54736, 55358, 68420, 78320, 110716, 136840, 138395, 221432, 273680, 276790, 304469, 442864, 553580, 608938, 1107160, 1217876, 1522345, 2214320, 2435752, 3044690, 4871504, 6089380, 12178760, 24357520]

約数ペア:

[(1, 24357520), (2, 12178760), (4, 6089380), (5, 4871504), (8, 3044690), (10, 2435752), (11, 2214320), (16, 1522345), (20, 1217876), (22, 1107160), (40, 608938), (44, 553580), (55, 442864), (80, 304469), (88, 276790), (89, 273680), (110, 221432), (176, 138395), (178, 136840), (220, 110716), (311, 78320), (356, 68420), (440, 55358), (445, 54736), (622, 39160), (712, 34210), (880, 27679), (890, 27368), (979, 24880), (1244, 19580), (1424, 17105), (1555, 15664), (1780, 13684), (1958, 12440), (2488, 9790), (3110, 7832), (3421, 7120), (3560, 6842), (3916, 6220), (4895, 4976)]