40063120

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3361}}^1$

素因数の和:3523

約数の個数: 40

約数和(自身を含む): 93799800

約数和(自身を除く): 53736680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 3361, 5960, 6722, 11920, 13444, 16805, 26888, 33610, 53776, 67220, 134440, 268880, 500789, 1001578, 2003156, 2503945, 4006312, 5007890, 8012624, 10015780, 20031560, 40063120]

約数ペア:

[(1, 40063120), (2, 20031560), (4, 10015780), (5, 8012624), (8, 5007890), (10, 4006312), (16, 2503945), (20, 2003156), (40, 1001578), (80, 500789), (149, 268880), (298, 134440), (596, 67220), (745, 53776), (1192, 33610), (1490, 26888), (2384, 16805), (2980, 13444), (3361, 11920), (5960, 6722)]