431341520

素因数分解:

$2^4\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{4933}}^1$

素因数の和:6039

約数の個数: 40

約数和(自身を含む): 1003990056

約数和(自身を除く): 572648536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1093, 2186, 4372, 4933, 5465, 8744, 9866, 10930, 17488, 19732, 21860, 24665, 39464, 43720, 49330, 78928, 87440, 98660, 197320, 394640, 5391769, 10783538, 21567076, 26958845, 43134152, 53917690, 86268304, 107835380, 215670760, 431341520]

約数ペア:

[(1, 431341520), (2, 215670760), (4, 107835380), (5, 86268304), (8, 53917690), (10, 43134152), (16, 26958845), (20, 21567076), (40, 10783538), (80, 5391769), (1093, 394640), (2186, 197320), (4372, 98660), (4933, 87440), (5465, 78928), (8744, 49330), (9866, 43720), (10930, 39464), (17488, 24665), (19732, 21860)]