7020343040

素因数分解:

$2^8\times 5^1\times {\mathrm{5484643}}^1$

素因数の和:5484664

約数の個数: 36

約数和(自身を含む): 16815918504

約数和(自身を除く): 9795575464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 5484643, 10969286, 21938572, 27423215, 43877144, 54846430, 87754288, 109692860, 175508576, 219385720, 351017152, 438771440, 702034304, 877542880, 1404068608, 1755085760, 3510171520, 7020343040]

約数ペア:

[(1, 7020343040), (2, 3510171520), (4, 1755085760), (5, 1404068608), (8, 877542880), (10, 702034304), (16, 438771440), (20, 351017152), (32, 219385720), (40, 175508576), (64, 109692860), (80, 87754288), (128, 54846430), (160, 43877144), (256, 27423215), (320, 21938572), (640, 10969286), (1280, 5484643)]