8338400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{1489}}^1$

素因数の和:1516

約数の個数: 72

約数和(自身を含む): 23279760

約数和(自身を除く): 14941360

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, 1489, 2800, 2978, 5600, 5956, 7445, 10423, 11912, 14890, 20846, 23824, 29780, 37225, 41692, 47648, 52115, 59560, 74450, 83384, 104230, 119120, 148900, 166768, 208460, 238240, 260575, 297800, 333536, 416920, 521150, 595600, 833840, 1042300, 1191200, 1667680, 2084600, 4169200, 8338400]

約数ペア:

[(1, 8338400), (2, 4169200), (4, 2084600), (5, 1667680), (7, 1191200), (8, 1042300), (10, 833840), (14, 595600), (16, 521150), (20, 416920), (25, 333536), (28, 297800), (32, 260575), (35, 238240), (40, 208460), (50, 166768), (56, 148900), (70, 119120), (80, 104230), (100, 83384), (112, 74450), (140, 59560), (160, 52115), (175, 47648), (200, 41692), (224, 37225), (280, 29780), (350, 23824), (400, 20846), (560, 14890), (700, 11912), (800, 10423), (1120, 7445), (1400, 5956), (1489, 5600), (2800, 2978)]