47906000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1449

約数の個数: 80

約数和(自身を含む): 122737680

約数和(自身を除く): 74831680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 500, 680, 850, 1000, 1360, 1409, 1700, 2000, 2125, 2818, 3400, 4250, 5636, 6800, 7045, 8500, 11272, 14090, 17000, 22544, 23953, 28180, 34000, 35225, 47906, 56360, 70450, 95812, 112720, 119765, 140900, 176125, 191624, 239530, 281800, 352250, 383248, 479060, 563600, 598825, 704500, 958120, 1197650, 1409000, 1916240, 2395300, 2818000, 2994125, 4790600, 5988250, 9581200, 11976500, 23953000, 47906000]

約数ペア:

[(1, 47906000), (2, 23953000), (4, 11976500), (5, 9581200), (8, 5988250), (10, 4790600), (16, 2994125), (17, 2818000), (20, 2395300), (25, 1916240), (34, 1409000), (40, 1197650), (50, 958120), (68, 704500), (80, 598825), (85, 563600), (100, 479060), (125, 383248), (136, 352250), (170, 281800), (200, 239530), (250, 191624), (272, 176125), (340, 140900), (400, 119765), (425, 112720), (500, 95812), (680, 70450), (850, 56360), (1000, 47906), (1360, 35225), (1409, 34000), (1700, 28180), (2000, 23953), (2125, 22544), (2818, 17000), (3400, 14090), (4250, 11272), (5636, 8500), (6800, 7045)]