163085300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4957}}^1$

素因数の和:5025

約数の個数: 72

約数和(自身を含む): 413140224

約数和(自身を除く): 250054924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 140, 175, 188, 235, 329, 350, 470, 658, 700, 940, 1175, 1316, 1645, 2350, 3290, 4700, 4957, 6580, 8225, 9914, 16450, 19828, 24785, 32900, 34699, 49570, 69398, 99140, 123925, 138796, 173495, 232979, 247850, 346990, 465958, 495700, 693980, 867475, 931916, 1164895, 1630853, 1734950, 2329790, 3261706, 3469900, 4659580, 5824475, 6523412, 8154265, 11648950, 16308530, 23297900, 32617060, 40771325, 81542650, 163085300]

約数ペア:

[(1, 163085300), (2, 81542650), (4, 40771325), (5, 32617060), (7, 23297900), (10, 16308530), (14, 11648950), (20, 8154265), (25, 6523412), (28, 5824475), (35, 4659580), (47, 3469900), (50, 3261706), (70, 2329790), (94, 1734950), (100, 1630853), (140, 1164895), (175, 931916), (188, 867475), (235, 693980), (329, 495700), (350, 465958), (470, 346990), (658, 247850), (700, 232979), (940, 173495), (1175, 138796), (1316, 123925), (1645, 99140), (2350, 69398), (3290, 49570), (4700, 34699), (4957, 32900), (6580, 24785), (8225, 19828), (9914, 16450)]