1068278840

素因数分解:

$2^3\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{26209}}^1$

素因数の和:27239

約数の個数: 32

約数和(自身を含む): 2406078000

約数和(自身を除く): 1337799160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1019, 2038, 4076, 5095, 8152, 10190, 20380, 26209, 40760, 52418, 104836, 131045, 209672, 262090, 524180, 1048360, 26706971, 53413942, 106827884, 133534855, 213655768, 267069710, 534139420, 1068278840]

約数ペア:

[(1, 1068278840), (2, 534139420), (4, 267069710), (5, 213655768), (8, 133534855), (10, 106827884), (20, 53413942), (40, 26706971), (1019, 1048360), (2038, 524180), (4076, 262090), (5095, 209672), (8152, 131045), (10190, 104836), (20380, 52418), (26209, 40760)]