2012495960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2648021}}^1$

素因数の和:2648051

約数の個数: 32

約数和(自身を含む): 4766439600

約数和(自身を除く): 2753943640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2648021, 5296042, 10592084, 13240105, 21184168, 26480210, 50312399, 52960420, 100624798, 105920840, 201249596, 251561995, 402499192, 503123990, 1006247980, 2012495960]

約数ペア:

[(1, 2012495960), (2, 1006247980), (4, 503123990), (5, 402499192), (8, 251561995), (10, 201249596), (19, 105920840), (20, 100624798), (38, 52960420), (40, 50312399), (76, 26480210), (95, 21184168), (152, 13240105), (190, 10592084), (380, 5296042), (760, 2648021)]