23278160

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 56996352

約数和(自身を除く): 33718192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 47, 80, 82, 94, 151, 164, 188, 205, 235, 302, 328, 376, 410, 470, 604, 656, 752, 755, 820, 940, 1208, 1510, 1640, 1880, 1927, 2416, 3020, 3280, 3760, 3854, 6040, 6191, 7097, 7708, 9635, 12080, 12382, 14194, 15416, 19270, 24764, 28388, 30832, 30955, 35485, 38540, 49528, 56776, 61910, 70970, 77080, 99056, 113552, 123820, 141940, 154160, 247640, 283880, 290977, 495280, 567760, 581954, 1163908, 1454885, 2327816, 2909770, 4655632, 5819540, 11639080, 23278160]

約数ペア:

[(1, 23278160), (2, 11639080), (4, 5819540), (5, 4655632), (8, 2909770), (10, 2327816), (16, 1454885), (20, 1163908), (40, 581954), (41, 567760), (47, 495280), (80, 290977), (82, 283880), (94, 247640), (151, 154160), (164, 141940), (188, 123820), (205, 113552), (235, 99056), (302, 77080), (328, 70970), (376, 61910), (410, 56776), (470, 49528), (604, 38540), (656, 35485), (752, 30955), (755, 30832), (820, 28388), (940, 24764), (1208, 19270), (1510, 15416), (1640, 14194), (1880, 12382), (1927, 12080), (2416, 9635), (3020, 7708), (3280, 7097), (3760, 6191), (3854, 6040)]