5197750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 10310976

約数和(自身を除く): 5113226

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 1223, 2125, 2446, 4250, 6115, 12230, 20791, 30575, 41582, 61150, 103955, 152875, 207910, 305750, 519775, 1039550, 2598875, 5197750]

約数ペア:

[(1, 5197750), (2, 2598875), (5, 1039550), (10, 519775), (17, 305750), (25, 207910), (34, 152875), (50, 103955), (85, 61150), (125, 41582), (170, 30575), (250, 20791), (425, 12230), (850, 6115), (1223, 4250), (2125, 2446)]