190014460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{133813}}^1$

素因数の和:133893

約数の個数: 24

約数和(自身を含む): 404653536

約数和(自身を除く): 214639076

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 133813, 267626, 535252, 669065, 1338130, 2676260, 9500723, 19001446, 38002892, 47503615, 95007230, 190014460]

約数ペア:

[(1, 190014460), (2, 95007230), (4, 47503615), (5, 38002892), (10, 19001446), (20, 9500723), (71, 2676260), (142, 1338130), (284, 669065), (355, 535252), (710, 267626), (1420, 133813)]