7776040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6271}}^1$

素因数の和:6313

約数の個数: 32

約数和(自身を含む): 18063360

約数和(自身を除く): 10287320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 6271, 12542, 25084, 31355, 50168, 62710, 125420, 194401, 250840, 388802, 777604, 972005, 1555208, 1944010, 3888020, 7776040]

約数ペア:

[(1, 7776040), (2, 3888020), (4, 1944010), (5, 1555208), (8, 972005), (10, 777604), (20, 388802), (31, 250840), (40, 194401), (62, 125420), (124, 62710), (155, 50168), (248, 31355), (310, 25084), (620, 12542), (1240, 6271)]