61095040

素因数分解:

$2^7\times 5^1\times {\mathrm{95461}}^1$

素因数の和:95480

約数の個数: 32

約数和(自身を含む): 146056860

約数和(自身を除く): 84961820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 95461, 190922, 381844, 477305, 763688, 954610, 1527376, 1909220, 3054752, 3818440, 6109504, 7636880, 12219008, 15273760, 30547520, 61095040]

約数ペア:

[(1, 61095040), (2, 30547520), (4, 15273760), (5, 12219008), (8, 7636880), (10, 6109504), (16, 3818440), (20, 3054752), (32, 1909220), (40, 1527376), (64, 954610), (80, 763688), (128, 477305), (160, 381844), (320, 190922), (640, 95461)]