7901702920

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2380031}}^1$

素因数の和:2380125

約数の個数: 32

約数和(自身を含む): 17993041920

約数和(自身を除く): 10091339000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 2380031, 4760062, 9520124, 11900155, 19040248, 23800310, 47600620, 95201240, 197542573, 395085146, 790170292, 987712865, 1580340584, 1975425730, 3950851460, 7901702920]

約数ペア:

[(1, 7901702920), (2, 3950851460), (4, 1975425730), (5, 1580340584), (8, 987712865), (10, 790170292), (20, 395085146), (40, 197542573), (83, 95201240), (166, 47600620), (332, 23800310), (415, 19040248), (664, 11900155), (830, 9520124), (1660, 4760062), (3320, 2380031)]