70414520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{160033}}^1$

素因数の和:160055

約数の個数: 32

約数和(自身を含む): 172836720

約数和(自身を除く): 102422200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 160033, 320066, 640132, 800165, 1280264, 1600330, 1760363, 3200660, 3520726, 6401320, 7041452, 8801815, 14082904, 17603630, 35207260, 70414520]

約数ペア:

[(1, 70414520), (2, 35207260), (4, 17603630), (5, 14082904), (8, 8801815), (10, 7041452), (11, 6401320), (20, 3520726), (22, 3200660), (40, 1760363), (44, 1600330), (55, 1280264), (88, 800165), (110, 640132), (220, 320066), (440, 160033)]