8049221700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2063903}}^1$

素因数の和:2063933

約数の個数: 72

約数和(自身を含む): 25080561408

約数和(自身を除く): 17031339708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 2063903, 4127806, 6191709, 8255612, 10319515, 12383418, 20639030, 24766836, 26830739, 30958545, 41278060, 51597575, 53661478, 61917090, 80492217, 103195150, 107322956, 123834180, 134153695, 154792725, 160984434, 206390300, 268307390, 309585450, 321968868, 402461085, 536614780, 619170900, 670768475, 804922170, 1341536950, 1609844340, 2012305425, 2683073900, 4024610850, 8049221700]

約数ペア:

[(1, 8049221700), (2, 4024610850), (3, 2683073900), (4, 2012305425), (5, 1609844340), (6, 1341536950), (10, 804922170), (12, 670768475), (13, 619170900), (15, 536614780), (20, 402461085), (25, 321968868), (26, 309585450), (30, 268307390), (39, 206390300), (50, 160984434), (52, 154792725), (60, 134153695), (65, 123834180), (75, 107322956), (78, 103195150), (100, 80492217), (130, 61917090), (150, 53661478), (156, 51597575), (195, 41278060), (260, 30958545), (300, 26830739), (325, 24766836), (390, 20639030), (650, 12383418), (780, 10319515), (975, 8255612), (1300, 6191709), (1950, 4127806), (3900, 2063903)]