10438840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8999}}^1$

素因数の和:9039

約数の個数: 32

約数和(自身を含む): 24300000

約数和(自身を除く): 13861160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 8999, 17998, 35996, 44995, 71992, 89990, 179980, 260971, 359960, 521942, 1043884, 1304855, 2087768, 2609710, 5219420, 10438840]

約数ペア:

[(1, 10438840), (2, 5219420), (4, 2609710), (5, 2087768), (8, 1304855), (10, 1043884), (20, 521942), (29, 359960), (40, 260971), (58, 179980), (116, 89990), (145, 71992), (232, 44995), (290, 35996), (580, 17998), (1160, 8999)]