184777220

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{48371}}^1$

素因数の和:48571

約数の個数: 24

約数和(自身を含む): 390071808

約数和(自身を除く): 205294588

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 48371, 96742, 193484, 241855, 483710, 967420, 9238861, 18477722, 36955444, 46194305, 92388610, 184777220]

約数ペア:

[(1, 184777220), (2, 92388610), (4, 46194305), (5, 36955444), (10, 18477722), (20, 9238861), (191, 967420), (382, 483710), (764, 241855), (955, 193484), (1910, 96742), (3820, 48371)]