133099006940

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{74774723}}^1$

素因数の和:74774821

約数の個数: 24

約数和(自身を含む): 282648456720

約数和(自身を除く): 149549449780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 74774723, 149549446, 299098892, 373873615, 747747230, 1495494460, 6654950347, 13309900694, 26619801388, 33274751735, 66549503470, 133099006940]

約数ペア:

[(1, 133099006940), (2, 66549503470), (4, 33274751735), (5, 26619801388), (10, 13309900694), (20, 6654950347), (89, 1495494460), (178, 747747230), (356, 373873615), (445, 299098892), (890, 149549446), (1780, 74774723)]