8510147602520

素因数分解:

$2^3\times 5^1\times {\mathrm{3433}}^1\times {\mathrm{61973111}}^1$

素因数の和:61976555

約数の個数: 32

約数和(自身を含む): 19153409994720

約数和(自身を除く): 10643262392200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3433, 6866, 13732, 17165, 27464, 34330, 68660, 137320, 61973111, 123946222, 247892444, 309865555, 495784888, 619731110, 1239462220, 2478924440, 212753690063, 425507380126, 851014760252, 1063768450315, 1702029520504, 2127536900630, 4255073801260, 8510147602520]

約数ペア:

[(1, 8510147602520), (2, 4255073801260), (4, 2127536900630), (5, 1702029520504), (8, 1063768450315), (10, 851014760252), (20, 425507380126), (40, 212753690063), (3433, 2478924440), (6866, 1239462220), (13732, 619731110), (17165, 495784888), (27464, 309865555), (34330, 247892444), (68660, 123946222), (137320, 61973111)]