45409520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:1002

約数の個数: 80

約数和(自身を含む): 116242560

約数和(自身を除く): 70833040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 130, 188, 208, 235, 260, 376, 470, 520, 611, 752, 929, 940, 1040, 1222, 1858, 1880, 2444, 3055, 3716, 3760, 4645, 4888, 6110, 7432, 9290, 9776, 12077, 12220, 14864, 18580, 24154, 24440, 37160, 43663, 48308, 48880, 60385, 74320, 87326, 96616, 120770, 174652, 193232, 218315, 241540, 349304, 436630, 483080, 567619, 698608, 873260, 966160, 1135238, 1746520, 2270476, 2838095, 3493040, 4540952, 5676190, 9081904, 11352380, 22704760, 45409520]

約数ペア:

[(1, 45409520), (2, 22704760), (4, 11352380), (5, 9081904), (8, 5676190), (10, 4540952), (13, 3493040), (16, 2838095), (20, 2270476), (26, 1746520), (40, 1135238), (47, 966160), (52, 873260), (65, 698608), (80, 567619), (94, 483080), (104, 436630), (130, 349304), (188, 241540), (208, 218315), (235, 193232), (260, 174652), (376, 120770), (470, 96616), (520, 87326), (611, 74320), (752, 60385), (929, 48880), (940, 48308), (1040, 43663), (1222, 37160), (1858, 24440), (1880, 24154), (2444, 18580), (3055, 14864), (3716, 12220), (3760, 12077), (4645, 9776), (4888, 9290), (6110, 7432)]