2014183120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{31511}}^1$

素因数の和:31588

約数の個数: 80

約数和(自身を含む): 5064104448

約数和(自身を除く): 3049921328

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 47, 68, 80, 85, 94, 136, 170, 188, 235, 272, 340, 376, 470, 680, 752, 799, 940, 1360, 1598, 1880, 3196, 3760, 3995, 6392, 7990, 12784, 15980, 31511, 31960, 63022, 63920, 126044, 157555, 252088, 315110, 504176, 535687, 630220, 1071374, 1260440, 1481017, 2142748, 2520880, 2678435, 2962034, 4285496, 5356870, 5924068, 7405085, 8570992, 10713740, 11848136, 14810170, 21427480, 23696272, 25177289, 29620340, 42854960, 50354578, 59240680, 100709156, 118481360, 125886445, 201418312, 251772890, 402836624, 503545780, 1007091560, 2014183120]

約数ペア:

[(1, 2014183120), (2, 1007091560), (4, 503545780), (5, 402836624), (8, 251772890), (10, 201418312), (16, 125886445), (17, 118481360), (20, 100709156), (34, 59240680), (40, 50354578), (47, 42854960), (68, 29620340), (80, 25177289), (85, 23696272), (94, 21427480), (136, 14810170), (170, 11848136), (188, 10713740), (235, 8570992), (272, 7405085), (340, 5924068), (376, 5356870), (470, 4285496), (680, 2962034), (752, 2678435), (799, 2520880), (940, 2142748), (1360, 1481017), (1598, 1260440), (1880, 1071374), (3196, 630220), (3760, 535687), (3995, 504176), (6392, 315110), (7990, 252088), (12784, 157555), (15980, 126044), (31511, 63920), (31960, 63022)]