5818340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 13608000

約数和(自身を除く): 7789660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 499, 530, 583, 998, 1060, 1166, 1996, 2332, 2495, 2915, 4990, 5489, 5830, 9980, 10978, 11660, 21956, 26447, 27445, 52894, 54890, 105788, 109780, 132235, 264470, 290917, 528940, 581834, 1163668, 1454585, 2909170, 5818340]

約数ペア:

[(1, 5818340), (2, 2909170), (4, 1454585), (5, 1163668), (10, 581834), (11, 528940), (20, 290917), (22, 264470), (44, 132235), (53, 109780), (55, 105788), (106, 54890), (110, 52894), (212, 27445), (220, 26447), (265, 21956), (499, 11660), (530, 10978), (583, 9980), (998, 5830), (1060, 5489), (1166, 4990), (1996, 2915), (2332, 2495)]