79345480

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{13313}}^1$

素因数の和:13473

約数の個数: 32

約数和(自身を含む): 179739000

約数和(自身を除く): 100393520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 13313, 26626, 53252, 66565, 106504, 133130, 266260, 532520, 1983637, 3967274, 7934548, 9918185, 15869096, 19836370, 39672740, 79345480]

約数ペア:

[(1, 79345480), (2, 39672740), (4, 19836370), (5, 15869096), (8, 9918185), (10, 7934548), (20, 3967274), (40, 1983637), (149, 532520), (298, 266260), (596, 133130), (745, 106504), (1192, 66565), (1490, 53252), (2980, 26626), (5960, 13313)]