2572354900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{12653}}^1$

素因数の和:12793

約数の個数: 72

約数和(自身を含む): 5931182880

約数和(自身を除く): 3358827980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 107, 190, 214, 380, 428, 475, 535, 950, 1070, 1900, 2033, 2140, 2675, 4066, 5350, 8132, 10165, 10700, 12653, 20330, 25306, 40660, 50612, 50825, 63265, 101650, 126530, 203300, 240407, 253060, 316325, 480814, 632650, 961628, 1202035, 1265300, 1353871, 2404070, 2707742, 4808140, 5415484, 6010175, 6769355, 12020350, 13538710, 24040700, 25723549, 27077420, 33846775, 51447098, 67693550, 102894196, 128617745, 135387100, 257235490, 514470980, 643088725, 1286177450, 2572354900]

約数ペア:

[(1, 2572354900), (2, 1286177450), (4, 643088725), (5, 514470980), (10, 257235490), (19, 135387100), (20, 128617745), (25, 102894196), (38, 67693550), (50, 51447098), (76, 33846775), (95, 27077420), (100, 25723549), (107, 24040700), (190, 13538710), (214, 12020350), (380, 6769355), (428, 6010175), (475, 5415484), (535, 4808140), (950, 2707742), (1070, 2404070), (1900, 1353871), (2033, 1265300), (2140, 1202035), (2675, 961628), (4066, 632650), (5350, 480814), (8132, 316325), (10165, 253060), (10700, 240407), (12653, 203300), (20330, 126530), (25306, 101650), (40660, 63265), (50612, 50825)]