159933500

素因数分解:

$2^2\times 5^3\times {\mathrm{101}}^1\times {\mathrm{3167}}^1$

素因数の和:3287

約数の個数: 48

約数和(自身を含む): 352864512

約数和(自身を除く): 192931012

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 125, 202, 250, 404, 500, 505, 1010, 2020, 2525, 3167, 5050, 6334, 10100, 12625, 12668, 15835, 25250, 31670, 50500, 63340, 79175, 158350, 316700, 319867, 395875, 639734, 791750, 1279468, 1583500, 1599335, 3198670, 6397340, 7996675, 15993350, 31986700, 39983375, 79966750, 159933500]

約数ペア:

[(1, 159933500), (2, 79966750), (4, 39983375), (5, 31986700), (10, 15993350), (20, 7996675), (25, 6397340), (50, 3198670), (100, 1599335), (101, 1583500), (125, 1279468), (202, 791750), (250, 639734), (404, 395875), (500, 319867), (505, 316700), (1010, 158350), (2020, 79175), (2525, 63340), (3167, 50500), (5050, 31670), (6334, 25250), (10100, 15835), (12625, 12668)]