1073002220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{33721}}^1$

素因数の和:33810

約数の個数: 48

約数和(自身を含む): 2368093728

約数和(自身を除く): 1295091508

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 86, 148, 172, 185, 215, 370, 430, 740, 860, 1591, 3182, 6364, 7955, 15910, 31820, 33721, 67442, 134884, 168605, 337210, 674420, 1247677, 1450003, 2495354, 2900006, 4990708, 5800012, 6238385, 7250015, 12476770, 14500030, 24953540, 29000060, 53650111, 107300222, 214600444, 268250555, 536501110, 1073002220]

約数ペア:

[(1, 1073002220), (2, 536501110), (4, 268250555), (5, 214600444), (10, 107300222), (20, 53650111), (37, 29000060), (43, 24953540), (74, 14500030), (86, 12476770), (148, 7250015), (172, 6238385), (185, 5800012), (215, 4990708), (370, 2900006), (430, 2495354), (740, 1450003), (860, 1247677), (1591, 674420), (3182, 337210), (6364, 168605), (7955, 134884), (15910, 67442), (31820, 33721)]