42926800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{15331}}^1$

素因数の和:15356

約数の個数: 60

約数和(自身を含む): 117872416

約数和(自身を除く): 74945616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 15331, 30662, 61324, 76655, 107317, 122648, 153310, 214634, 245296, 306620, 383275, 429268, 536585, 613240, 766550, 858536, 1073170, 1226480, 1533100, 1717072, 2146340, 2682925, 3066200, 4292680, 5365850, 6132400, 8585360, 10731700, 21463400, 42926800]

約数ペア:

[(1, 42926800), (2, 21463400), (4, 10731700), (5, 8585360), (7, 6132400), (8, 5365850), (10, 4292680), (14, 3066200), (16, 2682925), (20, 2146340), (25, 1717072), (28, 1533100), (35, 1226480), (40, 1073170), (50, 858536), (56, 766550), (70, 613240), (80, 536585), (100, 429268), (112, 383275), (140, 306620), (175, 245296), (200, 214634), (280, 153310), (350, 122648), (400, 107317), (560, 76655), (700, 61324), (1400, 30662), (2800, 15331)]