2783236180

素因数分解:

$2^2\times 5^1\times {\mathrm{23671}}^1\times {\mathrm{5879}}^1$

素因数の和:29559

約数の個数: 24

約数和(自身を含む): 5846037120

約数和(自身を除く): 3062800940

約数列:

[1, 2, 4, 5, 10, 20, 5879, 11758, 23516, 23671, 29395, 47342, 58790, 94684, 117580, 118355, 236710, 473420, 139161809, 278323618, 556647236, 695809045, 1391618090, 2783236180]

約数ペア:

[(1, 2783236180), (2, 1391618090), (4, 695809045), (5, 556647236), (10, 278323618), (20, 139161809), (5879, 473420), (11758, 236710), (23516, 118355), (23671, 117580), (29395, 94684), (47342, 58790)]