105368680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7297}}^1$

素因数の和:7346

約数の個数: 48

約数和(自身を含む): 250248420

約数和(自身を除く): 144879740

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2888, 3610, 7220, 7297, 14440, 14594, 29188, 36485, 58376, 72970, 138643, 145940, 277286, 291880, 554572, 693215, 1109144, 1386430, 2634217, 2772860, 5268434, 5545720, 10536868, 13171085, 21073736, 26342170, 52684340, 105368680]

約数ペア:

[(1, 105368680), (2, 52684340), (4, 26342170), (5, 21073736), (8, 13171085), (10, 10536868), (19, 5545720), (20, 5268434), (38, 2772860), (40, 2634217), (76, 1386430), (95, 1109144), (152, 693215), (190, 554572), (361, 291880), (380, 277286), (722, 145940), (760, 138643), (1444, 72970), (1805, 58376), (2888, 36485), (3610, 29188), (7220, 14594), (7297, 14440)]