12620242050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6471919}}^1$

素因数の和:6471947

約数の個数: 48

約数和(自身を含む): 33705759360

約数和(自身を除く): 21085517310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 6471919, 12943838, 19415757, 32359595, 38831514, 64719190, 84134947, 97078785, 161797975, 168269894, 194157570, 252404841, 323595950, 420674735, 485393925, 504809682, 841349470, 970787850, 1262024205, 2103373675, 2524048410, 4206747350, 6310121025, 12620242050]

約数ペア:

[(1, 12620242050), (2, 6310121025), (3, 4206747350), (5, 2524048410), (6, 2103373675), (10, 1262024205), (13, 970787850), (15, 841349470), (25, 504809682), (26, 485393925), (30, 420674735), (39, 323595950), (50, 252404841), (65, 194157570), (75, 168269894), (78, 161797975), (130, 97078785), (150, 84134947), (195, 64719190), (325, 38831514), (390, 32359595), (650, 19415757), (975, 12943838), (1950, 6471919)]