76359640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{38959}}^1$

素因数の和:38984

約数の個数: 48

約数和(自身を含む): 199864800

約数和(自身を除く): 123505160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 38959, 77918, 155836, 194795, 272713, 311672, 389590, 545426, 779180, 1090852, 1363565, 1558360, 1908991, 2181704, 2727130, 3817982, 5454260, 7635964, 9544955, 10908520, 15271928, 19089910, 38179820, 76359640]

約数ペア:

[(1, 76359640), (2, 38179820), (4, 19089910), (5, 15271928), (7, 10908520), (8, 9544955), (10, 7635964), (14, 5454260), (20, 3817982), (28, 2727130), (35, 2181704), (40, 1908991), (49, 1558360), (56, 1363565), (70, 1090852), (98, 779180), (140, 545426), (196, 389590), (245, 311672), (280, 272713), (392, 194795), (490, 155836), (980, 77918), (1960, 38959)]