190618400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{34039}}^1$

素因数の和:34066

約数の個数: 72

約数和(自身を含む): 531840960

約数和(自身を除く): 341222560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 34039, 68078, 136156, 170195, 238273, 272312, 340390, 476546, 544624, 680780, 850975, 953092, 1089248, 1191365, 1361560, 1701950, 1906184, 2382730, 2723120, 3403900, 3812368, 4765460, 5446240, 5956825, 6807800, 7624736, 9530920, 11913650, 13615600, 19061840, 23827300, 27231200, 38123680, 47654600, 95309200, 190618400]

約数ペア:

[(1, 190618400), (2, 95309200), (4, 47654600), (5, 38123680), (7, 27231200), (8, 23827300), (10, 19061840), (14, 13615600), (16, 11913650), (20, 9530920), (25, 7624736), (28, 6807800), (32, 5956825), (35, 5446240), (40, 4765460), (50, 3812368), (56, 3403900), (70, 2723120), (80, 2382730), (100, 1906184), (112, 1701950), (140, 1361560), (160, 1191365), (175, 1089248), (200, 953092), (224, 850975), (280, 680780), (350, 544624), (400, 476546), (560, 340390), (700, 272312), (800, 238273), (1120, 170195), (1400, 136156), (2800, 68078), (5600, 34039)]