98188940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{593}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 219143232

約数和(自身を除く): 120954292

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 487, 593, 974, 1186, 1948, 2372, 2435, 2965, 4870, 5930, 8279, 9740, 10081, 11860, 16558, 20162, 33116, 40324, 41395, 50405, 82790, 100810, 165580, 201620, 288791, 577582, 1155164, 1443955, 2887910, 4909447, 5775820, 9818894, 19637788, 24547235, 49094470, 98188940]

約数ペア:

[(1, 98188940), (2, 49094470), (4, 24547235), (5, 19637788), (10, 9818894), (17, 5775820), (20, 4909447), (34, 2887910), (68, 1443955), (85, 1155164), (170, 577582), (340, 288791), (487, 201620), (593, 165580), (974, 100810), (1186, 82790), (1948, 50405), (2372, 41395), (2435, 40324), (2965, 33116), (4870, 20162), (5930, 16558), (8279, 11860), (9740, 10081)]