57484600

素因数分解:

$2^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1459}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 134422200

約数和(自身を除く): 76937600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 197, 200, 394, 788, 985, 1459, 1576, 1970, 2918, 3940, 4925, 5836, 7295, 7880, 9850, 11672, 14590, 19700, 29180, 36475, 39400, 58360, 72950, 145900, 287423, 291800, 574846, 1149692, 1437115, 2299384, 2874230, 5748460, 7185575, 11496920, 14371150, 28742300, 57484600]

約数ペア:

[(1, 57484600), (2, 28742300), (4, 14371150), (5, 11496920), (8, 7185575), (10, 5748460), (20, 2874230), (25, 2299384), (40, 1437115), (50, 1149692), (100, 574846), (197, 291800), (200, 287423), (394, 145900), (788, 72950), (985, 58360), (1459, 39400), (1576, 36475), (1970, 29180), (2918, 19700), (3940, 14590), (4925, 11672), (5836, 9850), (7295, 7880)]