153835006940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{187603667}}^1$

素因数の和:187603717

約数の個数: 24

約数和(自身を含む): 330932870352

約数和(自身を除く): 177097863412

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 187603667, 375207334, 750414668, 938018335, 1876036670, 3752073340, 7691750347, 15383500694, 30767001388, 38458751735, 76917503470, 153835006940]

約数ペア:

[(1, 153835006940), (2, 76917503470), (4, 38458751735), (5, 30767001388), (10, 15383500694), (20, 7691750347), (41, 3752073340), (82, 1876036670), (164, 938018335), (205, 750414668), (410, 375207334), (820, 187603667)]