250627580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1723}}^1$

素因数の和:2778

約数の個数: 48

約数和(自身を含む): 602434560

約数和(自身を除く): 351806980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1039, 1723, 2078, 3446, 4156, 5195, 6892, 7273, 8615, 10390, 12061, 14546, 17230, 20780, 24122, 29092, 34460, 36365, 48244, 60305, 72730, 120610, 145460, 241220, 1790197, 3580394, 7160788, 8950985, 12531379, 17901970, 25062758, 35803940, 50125516, 62656895, 125313790, 250627580]

約数ペア:

[(1, 250627580), (2, 125313790), (4, 62656895), (5, 50125516), (7, 35803940), (10, 25062758), (14, 17901970), (20, 12531379), (28, 8950985), (35, 7160788), (70, 3580394), (140, 1790197), (1039, 241220), (1723, 145460), (2078, 120610), (3446, 72730), (4156, 60305), (5195, 48244), (6892, 36365), (7273, 34460), (8615, 29092), (10390, 24122), (12061, 20780), (14546, 17230)]