13934560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 35925120

約数和(自身を除く): 21990560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 68, 80, 85, 94, 109, 136, 160, 170, 188, 218, 235, 272, 340, 376, 436, 470, 544, 545, 680, 752, 799, 872, 940, 1090, 1360, 1504, 1598, 1744, 1853, 1880, 2180, 2720, 3196, 3488, 3706, 3760, 3995, 4360, 5123, 6392, 7412, 7520, 7990, 8720, 9265, 10246, 12784, 14824, 15980, 17440, 18530, 20492, 25568, 25615, 29648, 31960, 37060, 40984, 51230, 59296, 63920, 74120, 81968, 87091, 102460, 127840, 148240, 163936, 174182, 204920, 296480, 348364, 409840, 435455, 696728, 819680, 870910, 1393456, 1741820, 2786912, 3483640, 6967280, 13934560]

約数ペア:

[(1, 13934560), (2, 6967280), (4, 3483640), (5, 2786912), (8, 1741820), (10, 1393456), (16, 870910), (17, 819680), (20, 696728), (32, 435455), (34, 409840), (40, 348364), (47, 296480), (68, 204920), (80, 174182), (85, 163936), (94, 148240), (109, 127840), (136, 102460), (160, 87091), (170, 81968), (188, 74120), (218, 63920), (235, 59296), (272, 51230), (340, 40984), (376, 37060), (436, 31960), (470, 29648), (544, 25615), (545, 25568), (680, 20492), (752, 18530), (799, 17440), (872, 15980), (940, 14824), (1090, 12784), (1360, 10246), (1504, 9265), (1598, 8720), (1744, 7990), (1853, 7520), (1880, 7412), (2180, 6392), (2720, 5123), (3196, 4360), (3488, 3995), (3706, 3760)]