1793908240

素因数分解:

$2^4\times 5^1\times {\mathrm{22423853}}^1$

素因数の和:22423866

約数の個数: 20

約数和(自身を含む): 4170836844

約数和(自身を除く): 2376928604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 22423853, 44847706, 89695412, 112119265, 179390824, 224238530, 358781648, 448477060, 896954120, 1793908240]

約数ペア:

[(1, 1793908240), (2, 896954120), (4, 448477060), (5, 358781648), (8, 224238530), (10, 179390824), (16, 112119265), (20, 89695412), (40, 44847706), (80, 22423853)]