47339560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1619}}^1$

素因数の和:1690

約数の個数: 64

約数和(自身を含む): 115473600

約数和(自身を除く): 68134040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 340, 344, 430, 680, 731, 860, 1462, 1619, 1720, 2924, 3238, 3655, 5848, 6476, 7310, 8095, 12952, 14620, 16190, 27523, 29240, 32380, 55046, 64760, 69617, 110092, 137615, 139234, 220184, 275230, 278468, 348085, 550460, 556936, 696170, 1100920, 1183489, 1392340, 2366978, 2784680, 4733956, 5917445, 9467912, 11834890, 23669780, 47339560]

約数ペア:

[(1, 47339560), (2, 23669780), (4, 11834890), (5, 9467912), (8, 5917445), (10, 4733956), (17, 2784680), (20, 2366978), (34, 1392340), (40, 1183489), (43, 1100920), (68, 696170), (85, 556936), (86, 550460), (136, 348085), (170, 278468), (172, 275230), (215, 220184), (340, 139234), (344, 137615), (430, 110092), (680, 69617), (731, 64760), (860, 55046), (1462, 32380), (1619, 29240), (1720, 27523), (2924, 16190), (3238, 14620), (3655, 12952), (5848, 8095), (6476, 7310)]