74028680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{168247}}^1$

素因数の和:168269

約数の個数: 32

約数和(自身を含む): 181707840

約数和(自身を除く): 107679160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 168247, 336494, 672988, 841235, 1345976, 1682470, 1850717, 3364940, 3701434, 6729880, 7402868, 9253585, 14805736, 18507170, 37014340, 74028680]

約数ペア:

[(1, 74028680), (2, 37014340), (4, 18507170), (5, 14805736), (8, 9253585), (10, 7402868), (11, 6729880), (20, 3701434), (22, 3364940), (40, 1850717), (44, 1682470), (55, 1345976), (88, 841235), (110, 672988), (220, 336494), (440, 168247)]