45263860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 102199104

約数和(自身を除く): 56935244

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1139, 1340, 1987, 2278, 3974, 4556, 5695, 7948, 9935, 11390, 19870, 22780, 33779, 39740, 67558, 133129, 135116, 168895, 266258, 337790, 532516, 665645, 675580, 1331290, 2263193, 2662580, 4526386, 9052772, 11315965, 22631930, 45263860]

約数ペア:

[(1, 45263860), (2, 22631930), (4, 11315965), (5, 9052772), (10, 4526386), (17, 2662580), (20, 2263193), (34, 1331290), (67, 675580), (68, 665645), (85, 532516), (134, 337790), (170, 266258), (268, 168895), (335, 135116), (340, 133129), (670, 67558), (1139, 39740), (1340, 33779), (1987, 22780), (2278, 19870), (3974, 11390), (4556, 9935), (5695, 7948)]