6813680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1673

約数の個数: 40

約数和(自身を含む): 16150752

約数和(自身を除く): 9337072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 1607, 2120, 3214, 4240, 6428, 8035, 12856, 16070, 25712, 32140, 64280, 85171, 128560, 170342, 340684, 425855, 681368, 851710, 1362736, 1703420, 3406840, 6813680]

約数ペア:

[(1, 6813680), (2, 3406840), (4, 1703420), (5, 1362736), (8, 851710), (10, 681368), (16, 425855), (20, 340684), (40, 170342), (53, 128560), (80, 85171), (106, 64280), (212, 32140), (265, 25712), (424, 16070), (530, 12856), (848, 8035), (1060, 6428), (1607, 4240), (2120, 3214)]