3329300

素因数分解:

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

素因数の和:237

約数の個数: 54

約数和(自身を含む): 7862778

約数和(自身を除く): 4533478

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 197, 260, 325, 338, 394, 650, 676, 788, 845, 985, 1300, 1690, 1970, 2561, 3380, 3940, 4225, 4925, 5122, 8450, 9850, 10244, 12805, 16900, 19700, 25610, 33293, 51220, 64025, 66586, 128050, 133172, 166465, 256100, 332930, 665860, 832325, 1664650, 3329300]

約数ペア:

[(1, 3329300), (2, 1664650), (4, 832325), (5, 665860), (10, 332930), (13, 256100), (20, 166465), (25, 133172), (26, 128050), (50, 66586), (52, 64025), (65, 51220), (100, 33293), (130, 25610), (169, 19700), (197, 16900), (260, 12805), (325, 10244), (338, 9850), (394, 8450), (650, 5122), (676, 4925), (788, 4225), (845, 3940), (985, 3380), (1300, 2561), (1690, 1970)]