13304503040

素因数分解:

$2^8\times 5^1\times {\mathrm{10394143}}^1$

素因数の和:10394164

約数の個数: 36

約数和(自身を含む): 31868445504

約数和(自身を除く): 18563942464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 10394143, 20788286, 41576572, 51970715, 83153144, 103941430, 166306288, 207882860, 332612576, 415765720, 665225152, 831531440, 1330450304, 1663062880, 2660900608, 3326125760, 6652251520, 13304503040]

約数ペア:

[(1, 13304503040), (2, 6652251520), (4, 3326125760), (5, 2660900608), (8, 1663062880), (10, 1330450304), (16, 831531440), (20, 665225152), (32, 415765720), (40, 332612576), (64, 207882860), (80, 166306288), (128, 103941430), (160, 83153144), (256, 51970715), (320, 41576572), (640, 20788286), (1280, 10394143)]