83701100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1227

約数の個数: 72

約数和(自身を含む): 209674080

約数和(自身を除く): 125972980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 109, 140, 175, 218, 350, 436, 545, 700, 763, 1090, 1097, 1526, 2180, 2194, 2725, 3052, 3815, 4388, 5450, 5485, 7630, 7679, 10900, 10970, 15260, 15358, 19075, 21940, 27425, 30716, 38150, 38395, 54850, 76300, 76790, 109700, 119573, 153580, 191975, 239146, 383950, 478292, 597865, 767900, 837011, 1195730, 1674022, 2391460, 2989325, 3348044, 4185055, 5978650, 8370110, 11957300, 16740220, 20925275, 41850550, 83701100]

約数ペア:

[(1, 83701100), (2, 41850550), (4, 20925275), (5, 16740220), (7, 11957300), (10, 8370110), (14, 5978650), (20, 4185055), (25, 3348044), (28, 2989325), (35, 2391460), (50, 1674022), (70, 1195730), (100, 837011), (109, 767900), (140, 597865), (175, 478292), (218, 383950), (350, 239146), (436, 191975), (545, 153580), (700, 119573), (763, 109700), (1090, 76790), (1097, 76300), (1526, 54850), (2180, 38395), (2194, 38150), (2725, 30716), (3052, 27425), (3815, 21940), (4388, 19075), (5450, 15358), (5485, 15260), (7630, 10970), (7679, 10900)]