69258040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{91129}}^1$

素因数の和:91159

約数の個数: 32

約数和(自身を含む): 164034000

約数和(自身を除く): 94775960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 91129, 182258, 364516, 455645, 729032, 911290, 1731451, 1822580, 3462902, 3645160, 6925804, 8657255, 13851608, 17314510, 34629020, 69258040]

約数ペア:

[(1, 69258040), (2, 34629020), (4, 17314510), (5, 13851608), (8, 8657255), (10, 6925804), (19, 3645160), (20, 3462902), (38, 1822580), (40, 1731451), (76, 911290), (95, 729032), (152, 455645), (190, 364516), (380, 182258), (760, 91129)]