68412050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2753}}^1$

素因数の和:2843

約数の個数: 48

約数和(自身を含む): 147526272

約数和(自身を除く): 79114222

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1775, 2485, 2753, 3550, 4970, 5506, 12425, 13765, 19271, 24850, 27530, 38542, 68825, 96355, 137650, 192710, 195463, 390926, 481775, 963550, 977315, 1368241, 1954630, 2736482, 4886575, 6841205, 9773150, 13682410, 34206025, 68412050]

約数ペア:

[(1, 68412050), (2, 34206025), (5, 13682410), (7, 9773150), (10, 6841205), (14, 4886575), (25, 2736482), (35, 1954630), (50, 1368241), (70, 977315), (71, 963550), (142, 481775), (175, 390926), (350, 195463), (355, 192710), (497, 137650), (710, 96355), (994, 68825), (1775, 38542), (2485, 27530), (2753, 24850), (3550, 19271), (4970, 13765), (5506, 12425)]