27254720

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1677

約数の個数: 56

約数和(自身を含む): 66165984

約数和(自身を除く): 38911264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1607, 1696, 2120, 3214, 3392, 4240, 6428, 8035, 8480, 12856, 16070, 16960, 25712, 32140, 51424, 64280, 85171, 102848, 128560, 170342, 257120, 340684, 425855, 514240, 681368, 851710, 1362736, 1703420, 2725472, 3406840, 5450944, 6813680, 13627360, 27254720]

約数ペア:

[(1, 27254720), (2, 13627360), (4, 6813680), (5, 5450944), (8, 3406840), (10, 2725472), (16, 1703420), (20, 1362736), (32, 851710), (40, 681368), (53, 514240), (64, 425855), (80, 340684), (106, 257120), (160, 170342), (212, 128560), (265, 102848), (320, 85171), (424, 64280), (530, 51424), (848, 32140), (1060, 25712), (1607, 16960), (1696, 16070), (2120, 12856), (3214, 8480), (3392, 8035), (4240, 6428)]