86448040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6569}}^1$

素因数の和:6634

約数の個数: 64

約数和(自身を含む): 227059200

約数和(自身を除く): 140611160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 6569, 6580, 13138, 13160, 26276, 32845, 45983, 52552, 65690, 91966, 131380, 183932, 229915, 262760, 308743, 367864, 459830, 617486, 919660, 1234972, 1543715, 1839320, 2161201, 2469944, 3087430, 4322402, 6174860, 8644804, 10806005, 12349720, 17289608, 21612010, 43224020, 86448040]

約数ペア:

[(1, 86448040), (2, 43224020), (4, 21612010), (5, 17289608), (7, 12349720), (8, 10806005), (10, 8644804), (14, 6174860), (20, 4322402), (28, 3087430), (35, 2469944), (40, 2161201), (47, 1839320), (56, 1543715), (70, 1234972), (94, 919660), (140, 617486), (188, 459830), (235, 367864), (280, 308743), (329, 262760), (376, 229915), (470, 183932), (658, 131380), (940, 91966), (1316, 65690), (1645, 52552), (1880, 45983), (2632, 32845), (3290, 26276), (6569, 13160), (6580, 13138)]