6236540840

素因数分解:

$2^3\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{128113}}^1$

素因数の和:129341

約数の個数: 32

約数和(自身を含む): 14043856680

約数和(自身を除く): 7807315840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1217, 2434, 4868, 6085, 9736, 12170, 24340, 48680, 128113, 256226, 512452, 640565, 1024904, 1281130, 2562260, 5124520, 155913521, 311827042, 623654084, 779567605, 1247308168, 1559135210, 3118270420, 6236540840]

約数ペア:

[(1, 6236540840), (2, 3118270420), (4, 1559135210), (5, 1247308168), (8, 779567605), (10, 623654084), (20, 311827042), (40, 155913521), (1217, 5124520), (2434, 2562260), (4868, 1281130), (6085, 1024904), (9736, 640565), (12170, 512452), (24340, 256226), (48680, 128113)]