192554120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{877}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 474120000

約数和(自身を除く): 281565880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 499, 877, 998, 1754, 1996, 2495, 3508, 3992, 4385, 4990, 5489, 7016, 8770, 9647, 9980, 10978, 17540, 19294, 19960, 21956, 27445, 35080, 38588, 43912, 48235, 54890, 77176, 96470, 109780, 192940, 219560, 385880, 437623, 875246, 1750492, 2188115, 3500984, 4376230, 4813853, 8752460, 9627706, 17504920, 19255412, 24069265, 38510824, 48138530, 96277060, 192554120]

約数ペア:

[(1, 192554120), (2, 96277060), (4, 48138530), (5, 38510824), (8, 24069265), (10, 19255412), (11, 17504920), (20, 9627706), (22, 8752460), (40, 4813853), (44, 4376230), (55, 3500984), (88, 2188115), (110, 1750492), (220, 875246), (440, 437623), (499, 385880), (877, 219560), (998, 192940), (1754, 109780), (1996, 96470), (2495, 77176), (3508, 54890), (3992, 48235), (4385, 43912), (4990, 38588), (5489, 35080), (7016, 27445), (8770, 21956), (9647, 19960), (9980, 19294), (10978, 17540)]