141047800

素因数分解:

$2^3\times 5^2\times {\mathrm{821}}^1\times {\mathrm{859}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 328717800

約数和(自身を除く): 187670000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 821, 859, 1642, 1718, 3284, 3436, 4105, 4295, 6568, 6872, 8210, 8590, 16420, 17180, 20525, 21475, 32840, 34360, 41050, 42950, 82100, 85900, 164200, 171800, 705239, 1410478, 2820956, 3526195, 5641912, 7052390, 14104780, 17630975, 28209560, 35261950, 70523900, 141047800]

約数ペア:

[(1, 141047800), (2, 70523900), (4, 35261950), (5, 28209560), (8, 17630975), (10, 14104780), (20, 7052390), (25, 5641912), (40, 3526195), (50, 2820956), (100, 1410478), (200, 705239), (821, 171800), (859, 164200), (1642, 85900), (1718, 82100), (3284, 42950), (3436, 41050), (4105, 34360), (4295, 32840), (6568, 21475), (6872, 20525), (8210, 17180), (8590, 16420)]