103486480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1696

約数の個数: 80

約数和(自身を含む): 260340480

約数和(自身を除く): 156854000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 47, 68, 80, 85, 94, 136, 170, 188, 235, 272, 340, 376, 470, 680, 752, 799, 940, 1360, 1598, 1619, 1880, 3196, 3238, 3760, 3995, 6392, 6476, 7990, 8095, 12784, 12952, 15980, 16190, 25904, 27523, 31960, 32380, 55046, 63920, 64760, 76093, 110092, 129520, 137615, 152186, 220184, 275230, 304372, 380465, 440368, 550460, 608744, 760930, 1100920, 1217488, 1293581, 1521860, 2201840, 2587162, 3043720, 5174324, 6087440, 6467905, 10348648, 12935810, 20697296, 25871620, 51743240, 103486480]

約数ペア:

[(1, 103486480), (2, 51743240), (4, 25871620), (5, 20697296), (8, 12935810), (10, 10348648), (16, 6467905), (17, 6087440), (20, 5174324), (34, 3043720), (40, 2587162), (47, 2201840), (68, 1521860), (80, 1293581), (85, 1217488), (94, 1100920), (136, 760930), (170, 608744), (188, 550460), (235, 440368), (272, 380465), (340, 304372), (376, 275230), (470, 220184), (680, 152186), (752, 137615), (799, 129520), (940, 110092), (1360, 76093), (1598, 64760), (1619, 63920), (1880, 55046), (3196, 32380), (3238, 31960), (3760, 27523), (3995, 25904), (6392, 16190), (6476, 15980), (7990, 12952), (8095, 12784)]