4621180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12161}}^1$

素因数の和:12189

約数の個数: 24

約数和(自身を含む): 10216080

約数和(自身を除く): 5594900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 12161, 24322, 48644, 60805, 121610, 231059, 243220, 462118, 924236, 1155295, 2310590, 4621180]

約数ペア:

[(1, 4621180), (2, 2310590), (4, 1155295), (5, 924236), (10, 462118), (19, 243220), (20, 231059), (38, 121610), (76, 60805), (95, 48644), (190, 24322), (380, 12161)]