9703240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 23328000

約数和(自身を除く): 13624760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 115, 184, 199, 212, 230, 265, 398, 424, 460, 530, 796, 920, 995, 1060, 1219, 1592, 1990, 2120, 2438, 3980, 4577, 4876, 6095, 7960, 9154, 9752, 10547, 12190, 18308, 21094, 22885, 24380, 36616, 42188, 45770, 48760, 52735, 84376, 91540, 105470, 183080, 210940, 242581, 421880, 485162, 970324, 1212905, 1940648, 2425810, 4851620, 9703240]

約数ペア:

[(1, 9703240), (2, 4851620), (4, 2425810), (5, 1940648), (8, 1212905), (10, 970324), (20, 485162), (23, 421880), (40, 242581), (46, 210940), (53, 183080), (92, 105470), (106, 91540), (115, 84376), (184, 52735), (199, 48760), (212, 45770), (230, 42188), (265, 36616), (398, 24380), (424, 22885), (460, 21094), (530, 18308), (796, 12190), (920, 10547), (995, 9752), (1060, 9154), (1219, 7960), (1592, 6095), (1990, 4876), (2120, 4577), (2438, 3980)]