1226171750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1097}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 2441881728

約数和(自身を除く): 1215709978

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 263, 425, 526, 850, 1097, 1315, 2125, 2194, 2630, 4250, 4471, 5485, 6575, 8942, 10970, 13150, 18649, 22355, 27425, 32875, 37298, 44710, 54850, 65750, 93245, 111775, 137125, 186490, 223550, 274250, 288511, 466225, 558875, 577022, 932450, 1117750, 1442555, 2331125, 2885110, 4662250, 4904687, 7212775, 9809374, 14425550, 24523435, 36063875, 49046870, 72127750, 122617175, 245234350, 613085875, 1226171750]

約数ペア:

[(1, 1226171750), (2, 613085875), (5, 245234350), (10, 122617175), (17, 72127750), (25, 49046870), (34, 36063875), (50, 24523435), (85, 14425550), (125, 9809374), (170, 7212775), (250, 4904687), (263, 4662250), (425, 2885110), (526, 2331125), (850, 1442555), (1097, 1117750), (1315, 932450), (2125, 577022), (2194, 558875), (2630, 466225), (4250, 288511), (4471, 274250), (5485, 223550), (6575, 186490), (8942, 137125), (10970, 111775), (13150, 93245), (18649, 65750), (22355, 54850), (27425, 44710), (32875, 37298)]