1470920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3343}}^1$

素因数の和:3365

約数の個数: 32

約数和(自身を含む): 3611520

約数和(自身を除く): 2140600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 3343, 6686, 13372, 16715, 26744, 33430, 36773, 66860, 73546, 133720, 147092, 183865, 294184, 367730, 735460, 1470920]

約数ペア:

[(1, 1470920), (2, 735460), (4, 367730), (5, 294184), (8, 183865), (10, 147092), (11, 133720), (20, 73546), (22, 66860), (40, 36773), (44, 33430), (55, 26744), (88, 16715), (110, 13372), (220, 6686), (440, 3343)]