138851120

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{6133}}^1$

素因数の和:6429

約数の個数: 40

約数和(自身を含む): 324022416

約数和(自身を除く): 185171296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2830, 4528, 5660, 6133, 11320, 12266, 22640, 24532, 30665, 49064, 61330, 98128, 122660, 245320, 490640, 1735639, 3471278, 6942556, 8678195, 13885112, 17356390, 27770224, 34712780, 69425560, 138851120]

約数ペア:

[(1, 138851120), (2, 69425560), (4, 34712780), (5, 27770224), (8, 17356390), (10, 13885112), (16, 8678195), (20, 6942556), (40, 3471278), (80, 1735639), (283, 490640), (566, 245320), (1132, 122660), (1415, 98128), (2264, 61330), (2830, 49064), (4528, 30665), (5660, 24532), (6133, 22640), (11320, 12266)]