5398248380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{896719}}^1$

素因数の和:896778

約数の個数: 48

約数和(自身を含む): 13257108480

約数和(自身を除く): 7858860100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 896719, 1793438, 3586876, 4483595, 6277033, 8967190, 12554066, 17934380, 25108132, 31385165, 38558917, 62770330, 77117834, 125540660, 154235668, 192794585, 269912419, 385589170, 539824838, 771178340, 1079649676, 1349562095, 2699124190, 5398248380]

約数ペア:

[(1, 5398248380), (2, 2699124190), (4, 1349562095), (5, 1079649676), (7, 771178340), (10, 539824838), (14, 385589170), (20, 269912419), (28, 192794585), (35, 154235668), (43, 125540660), (70, 77117834), (86, 62770330), (140, 38558917), (172, 31385165), (215, 25108132), (301, 17934380), (430, 12554066), (602, 8967190), (860, 6277033), (1204, 4483595), (1505, 3586876), (3010, 1793438), (6020, 896719)]