10663660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1291}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 26046720

約数和(自身を除く): 15383060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1291, 1652, 2065, 2582, 4130, 5164, 6455, 8260, 9037, 12910, 18074, 25820, 36148, 45185, 76169, 90370, 152338, 180740, 304676, 380845, 533183, 761690, 1066366, 1523380, 2132732, 2665915, 5331830, 10663660]

約数ペア:

[(1, 10663660), (2, 5331830), (4, 2665915), (5, 2132732), (7, 1523380), (10, 1066366), (14, 761690), (20, 533183), (28, 380845), (35, 304676), (59, 180740), (70, 152338), (118, 90370), (140, 76169), (236, 45185), (295, 36148), (413, 25820), (590, 18074), (826, 12910), (1180, 9037), (1291, 8260), (1652, 6455), (2065, 5164), (2582, 4130)]