54678200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14389}}^1$

素因数の和:14424

約数の個数: 48

約数和(自身を含む): 133827000

約数和(自身を除く): 79148800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 14389, 28778, 57556, 71945, 115112, 143890, 273391, 287780, 359725, 546782, 575560, 719450, 1093564, 1366955, 1438900, 2187128, 2733910, 2877800, 5467820, 6834775, 10935640, 13669550, 27339100, 54678200]

約数ペア:

[(1, 54678200), (2, 27339100), (4, 13669550), (5, 10935640), (8, 6834775), (10, 5467820), (19, 2877800), (20, 2733910), (25, 2187128), (38, 1438900), (40, 1366955), (50, 1093564), (76, 719450), (95, 575560), (100, 546782), (152, 359725), (190, 287780), (200, 273391), (380, 143890), (475, 115112), (760, 71945), (950, 57556), (1900, 28778), (3800, 14389)]