134454800

素因数分解:

$2^4\times 5^2\times {\mathrm{157}}^1\times {\mathrm{2141}}^1$

素因数の和:2316

約数の個数: 60

約数和(自身を含む): 325236996

約数和(自身を除く): 190782196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 157, 200, 314, 400, 628, 785, 1256, 1570, 2141, 2512, 3140, 3925, 4282, 6280, 7850, 8564, 10705, 12560, 15700, 17128, 21410, 31400, 34256, 42820, 53525, 62800, 85640, 107050, 171280, 214100, 336137, 428200, 672274, 856400, 1344548, 1680685, 2689096, 3361370, 5378192, 6722740, 8403425, 13445480, 16806850, 26890960, 33613700, 67227400, 134454800]

約数ペア:

[(1, 134454800), (2, 67227400), (4, 33613700), (5, 26890960), (8, 16806850), (10, 13445480), (16, 8403425), (20, 6722740), (25, 5378192), (40, 3361370), (50, 2689096), (80, 1680685), (100, 1344548), (157, 856400), (200, 672274), (314, 428200), (400, 336137), (628, 214100), (785, 171280), (1256, 107050), (1570, 85640), (2141, 62800), (2512, 53525), (3140, 42820), (3925, 34256), (4282, 31400), (6280, 21410), (7850, 17128), (8564, 15700), (10705, 12560)]