83626900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 208806080

約数和(自身を除く): 125179180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 193, 350, 386, 619, 700, 772, 965, 1238, 1351, 1930, 2476, 2702, 3095, 3860, 4333, 4825, 5404, 6190, 6755, 8666, 9650, 12380, 13510, 15475, 17332, 19300, 21665, 27020, 30950, 33775, 43330, 61900, 67550, 86660, 108325, 119467, 135100, 216650, 238934, 433300, 477868, 597335, 836269, 1194670, 1672538, 2389340, 2986675, 3345076, 4181345, 5973350, 8362690, 11946700, 16725380, 20906725, 41813450, 83626900]

約数ペア:

[(1, 83626900), (2, 41813450), (4, 20906725), (5, 16725380), (7, 11946700), (10, 8362690), (14, 5973350), (20, 4181345), (25, 3345076), (28, 2986675), (35, 2389340), (50, 1672538), (70, 1194670), (100, 836269), (140, 597335), (175, 477868), (193, 433300), (350, 238934), (386, 216650), (619, 135100), (700, 119467), (772, 108325), (965, 86660), (1238, 67550), (1351, 61900), (1930, 43330), (2476, 33775), (2702, 30950), (3095, 27020), (3860, 21665), (4333, 19300), (4825, 17332), (5404, 15475), (6190, 13510), (6755, 12380), (8666, 9650)]