32443520

素因数分解:

$2^7\times 5^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 78287040

約数和(自身を除く): 45843520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 311, 320, 326, 622, 640, 652, 815, 1244, 1304, 1555, 1630, 2488, 2608, 3110, 3260, 4976, 5216, 6220, 6520, 9952, 10432, 12440, 13040, 19904, 20864, 24880, 26080, 39808, 49760, 50693, 52160, 99520, 101386, 104320, 199040, 202772, 253465, 405544, 506930, 811088, 1013860, 1622176, 2027720, 3244352, 4055440, 6488704, 8110880, 16221760, 32443520]

約数ペア:

[(1, 32443520), (2, 16221760), (4, 8110880), (5, 6488704), (8, 4055440), (10, 3244352), (16, 2027720), (20, 1622176), (32, 1013860), (40, 811088), (64, 506930), (80, 405544), (128, 253465), (160, 202772), (163, 199040), (311, 104320), (320, 101386), (326, 99520), (622, 52160), (640, 50693), (652, 49760), (815, 39808), (1244, 26080), (1304, 24880), (1555, 20864), (1630, 19904), (2488, 13040), (2608, 12440), (3110, 10432), (3260, 9952), (4976, 6520), (5216, 6220)]