5200131320

素因数分解:

$2^3\times 5^1\times {\mathrm{3301}}^1\times {\mathrm{39383}}^1$

素因数の和:42695

約数の個数: 32

約数和(自身を含む): 11704137120

約数和(自身を除く): 6504005800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3301, 6602, 13204, 16505, 26408, 33010, 39383, 66020, 78766, 132040, 157532, 196915, 315064, 393830, 787660, 1575320, 130003283, 260006566, 520013132, 650016415, 1040026264, 1300032830, 2600065660, 5200131320]

約数ペア:

[(1, 5200131320), (2, 2600065660), (4, 1300032830), (5, 1040026264), (8, 650016415), (10, 520013132), (20, 260006566), (40, 130003283), (3301, 1575320), (6602, 787660), (13204, 393830), (16505, 315064), (26408, 196915), (33010, 157532), (39383, 132040), (66020, 78766)]