74006680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{168197}}^1$

素因数の和:168219

約数の個数: 32

約数和(自身を含む): 181653840

約数和(自身を除く): 107647160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 168197, 336394, 672788, 840985, 1345576, 1681970, 1850167, 3363940, 3700334, 6727880, 7400668, 9250835, 14801336, 18501670, 37003340, 74006680]

約数ペア:

[(1, 74006680), (2, 37003340), (4, 18501670), (5, 14801336), (8, 9250835), (10, 7400668), (11, 6727880), (20, 3700334), (22, 3363940), (40, 1850167), (44, 1681970), (55, 1345576), (88, 840985), (110, 672788), (220, 336394), (440, 168197)]