32399780

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{4723}}^1$

素因数の和:4753

約数の個数: 48

約数和(自身を含む): 79363200

約数和(自身を除く): 46963420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 4723, 6860, 9446, 18892, 23615, 33061, 47230, 66122, 94460, 132244, 165305, 231427, 330610, 462854, 661220, 925708, 1157135, 1619989, 2314270, 3239978, 4628540, 6479956, 8099945, 16199890, 32399780]

約数ペア:

[(1, 32399780), (2, 16199890), (4, 8099945), (5, 6479956), (7, 4628540), (10, 3239978), (14, 2314270), (20, 1619989), (28, 1157135), (35, 925708), (49, 661220), (70, 462854), (98, 330610), (140, 231427), (196, 165305), (245, 132244), (343, 94460), (490, 66122), (686, 47230), (980, 33061), (1372, 23615), (1715, 18892), (3430, 9446), (4723, 6860)]