1143422800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{219889}}^1$

素因数の和:219920

約数の個数: 60

約数和(自身を含む): 2958400060

約数和(自身を除く): 1814977260

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 219889, 439778, 879556, 1099445, 1759112, 2198890, 2858557, 3518224, 4397780, 5497225, 5717114, 8795560, 10994450, 11434228, 14292785, 17591120, 21988900, 22868456, 28585570, 43977800, 45736912, 57171140, 71463925, 87955600, 114342280, 142927850, 228684560, 285855700, 571711400, 1143422800]

約数ペア:

[(1, 1143422800), (2, 571711400), (4, 285855700), (5, 228684560), (8, 142927850), (10, 114342280), (13, 87955600), (16, 71463925), (20, 57171140), (25, 45736912), (26, 43977800), (40, 28585570), (50, 22868456), (52, 21988900), (65, 17591120), (80, 14292785), (100, 11434228), (104, 10994450), (130, 8795560), (200, 5717114), (208, 5497225), (260, 4397780), (325, 3518224), (400, 2858557), (520, 2198890), (650, 1759112), (1040, 1099445), (1300, 879556), (2600, 439778), (5200, 219889)]