47446720

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2213}}^1$

素因数の和:2297

約数の個数: 56

約数和(自身を含む): 114720624

約数和(自身を除く): 67273904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2213, 2680, 4288, 4426, 5360, 8852, 10720, 11065, 17704, 21440, 22130, 35408, 44260, 70816, 88520, 141632, 148271, 177040, 296542, 354080, 593084, 708160, 741355, 1186168, 1482710, 2372336, 2965420, 4744672, 5930840, 9489344, 11861680, 23723360, 47446720]

約数ペア:

[(1, 47446720), (2, 23723360), (4, 11861680), (5, 9489344), (8, 5930840), (10, 4744672), (16, 2965420), (20, 2372336), (32, 1482710), (40, 1186168), (64, 741355), (67, 708160), (80, 593084), (134, 354080), (160, 296542), (268, 177040), (320, 148271), (335, 141632), (536, 88520), (670, 70816), (1072, 44260), (1340, 35408), (2144, 22130), (2213, 21440), (2680, 17704), (4288, 11065), (4426, 10720), (5360, 8852)]