1064432860

素因数分解:

$2^2\times 5^1\times {\mathrm{2437}}^1\times {\mathrm{21839}}^1$

素因数の和:24285

約数の個数: 24

約数和(自身を含む): 2236328640

約数和(自身を除く): 1171895780

約数列:

[1, 2, 4, 5, 10, 20, 2437, 4874, 9748, 12185, 21839, 24370, 43678, 48740, 87356, 109195, 218390, 436780, 53221643, 106443286, 212886572, 266108215, 532216430, 1064432860]

約数ペア:

[(1, 1064432860), (2, 532216430), (4, 266108215), (5, 212886572), (10, 106443286), (20, 53221643), (2437, 436780), (4874, 218390), (9748, 109195), (12185, 87356), (21839, 48740), (24370, 43678)]