6658600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 16848810

約数和(自身を除く): 10190210

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 197, 200, 260, 325, 338, 394, 520, 650, 676, 788, 845, 985, 1300, 1352, 1576, 1690, 1970, 2561, 2600, 3380, 3940, 4225, 4925, 5122, 6760, 7880, 8450, 9850, 10244, 12805, 16900, 19700, 20488, 25610, 33293, 33800, 39400, 51220, 64025, 66586, 102440, 128050, 133172, 166465, 256100, 266344, 332930, 512200, 665860, 832325, 1331720, 1664650, 3329300, 6658600]

約数ペア:

[(1, 6658600), (2, 3329300), (4, 1664650), (5, 1331720), (8, 832325), (10, 665860), (13, 512200), (20, 332930), (25, 266344), (26, 256100), (40, 166465), (50, 133172), (52, 128050), (65, 102440), (100, 66586), (104, 64025), (130, 51220), (169, 39400), (197, 33800), (200, 33293), (260, 25610), (325, 20488), (338, 19700), (394, 16900), (520, 12805), (650, 10244), (676, 9850), (788, 8450), (845, 7880), (985, 6760), (1300, 5122), (1352, 4925), (1576, 4225), (1690, 3940), (1970, 3380), (2561, 2600)]