22084720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 59371200

約数和(自身を除く): 37286480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 226, 280, 349, 452, 560, 565, 698, 791, 904, 1130, 1396, 1582, 1745, 1808, 2260, 2443, 2792, 3164, 3490, 3955, 4520, 4886, 5584, 6328, 6980, 7910, 9040, 9772, 12215, 12656, 13960, 15820, 19544, 24430, 27920, 31640, 39088, 39437, 48860, 63280, 78874, 97720, 157748, 195440, 197185, 276059, 315496, 394370, 552118, 630992, 788740, 1104236, 1380295, 1577480, 2208472, 2760590, 3154960, 4416944, 5521180, 11042360, 22084720]

約数ペア:

[(1, 22084720), (2, 11042360), (4, 5521180), (5, 4416944), (7, 3154960), (8, 2760590), (10, 2208472), (14, 1577480), (16, 1380295), (20, 1104236), (28, 788740), (35, 630992), (40, 552118), (56, 394370), (70, 315496), (80, 276059), (112, 197185), (113, 195440), (140, 157748), (226, 97720), (280, 78874), (349, 63280), (452, 48860), (560, 39437), (565, 39088), (698, 31640), (791, 27920), (904, 24430), (1130, 19544), (1396, 15820), (1582, 13960), (1745, 12656), (1808, 12215), (2260, 9772), (2443, 9040), (2792, 7910), (3164, 6980), (3490, 6328), (3955, 5584), (4520, 4886)]