133601080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{90271}}^1$

素因数の和:90319

約数の個数: 32

約数和(自身を含む): 308730240

約数和(自身を除く): 175129160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 90271, 180542, 361084, 451355, 722168, 902710, 1805420, 3340027, 3610840, 6680054, 13360108, 16700135, 26720216, 33400270, 66800540, 133601080]

約数ペア:

[(1, 133601080), (2, 66800540), (4, 33400270), (5, 26720216), (8, 16700135), (10, 13360108), (20, 6680054), (37, 3610840), (40, 3340027), (74, 1805420), (148, 902710), (185, 722168), (296, 451355), (370, 361084), (740, 180542), (1480, 90271)]