14416760

素因数分解:

$2^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{821}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 32551200

約数和(自身を除く): 18134440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 439, 821, 878, 1642, 1756, 2195, 3284, 3512, 4105, 4390, 6568, 8210, 8780, 16420, 17560, 32840, 360419, 720838, 1441676, 1802095, 2883352, 3604190, 7208380, 14416760]

約数ペア:

[(1, 14416760), (2, 7208380), (4, 3604190), (5, 2883352), (8, 1802095), (10, 1441676), (20, 720838), (40, 360419), (439, 32840), (821, 17560), (878, 16420), (1642, 8780), (1756, 8210), (2195, 6568), (3284, 4390), (3512, 4105)]