133040080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:964

約数の個数: 80

約数和(自身を含む): 323979264

約数和(自身を除く): 190939184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 47, 80, 82, 94, 164, 188, 205, 235, 328, 376, 410, 470, 656, 752, 820, 863, 940, 1640, 1726, 1880, 1927, 3280, 3452, 3760, 3854, 4315, 6904, 7708, 8630, 9635, 13808, 15416, 17260, 19270, 30832, 34520, 35383, 38540, 40561, 69040, 70766, 77080, 81122, 141532, 154160, 162244, 176915, 202805, 283064, 324488, 353830, 405610, 566128, 648976, 707660, 811220, 1415320, 1622440, 1663001, 2830640, 3244880, 3326002, 6652004, 8315005, 13304008, 16630010, 26608016, 33260020, 66520040, 133040080]

約数ペア:

[(1, 133040080), (2, 66520040), (4, 33260020), (5, 26608016), (8, 16630010), (10, 13304008), (16, 8315005), (20, 6652004), (40, 3326002), (41, 3244880), (47, 2830640), (80, 1663001), (82, 1622440), (94, 1415320), (164, 811220), (188, 707660), (205, 648976), (235, 566128), (328, 405610), (376, 353830), (410, 324488), (470, 283064), (656, 202805), (752, 176915), (820, 162244), (863, 154160), (940, 141532), (1640, 81122), (1726, 77080), (1880, 70766), (1927, 69040), (3280, 40561), (3452, 38540), (3760, 35383), (3854, 34520), (4315, 30832), (6904, 19270), (7708, 17260), (8630, 15416), (9635, 13808)]