90094760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4073}}^1$

素因数の和:4170

約数の個数: 64

約数和(自身を含む): 234662400

約数和(自身を除く): 144567640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4073, 4424, 5530, 8146, 11060, 16292, 20365, 22120, 28511, 32584, 40730, 57022, 81460, 114044, 142555, 162920, 228088, 285110, 321767, 570220, 643534, 1140440, 1287068, 1608835, 2252369, 2574136, 3217670, 4504738, 6435340, 9009476, 11261845, 12870680, 18018952, 22523690, 45047380, 90094760]

約数ペア:

[(1, 90094760), (2, 45047380), (4, 22523690), (5, 18018952), (7, 12870680), (8, 11261845), (10, 9009476), (14, 6435340), (20, 4504738), (28, 3217670), (35, 2574136), (40, 2252369), (56, 1608835), (70, 1287068), (79, 1140440), (140, 643534), (158, 570220), (280, 321767), (316, 285110), (395, 228088), (553, 162920), (632, 142555), (790, 114044), (1106, 81460), (1580, 57022), (2212, 40730), (2765, 32584), (3160, 28511), (4073, 22120), (4424, 20365), (5530, 16292), (8146, 11060)]