17060840

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5399}}^1$

素因数の和:5489

約数の個数: 32

約数和(自身を含む): 38880000

約数和(自身を除く): 21819160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 5399, 10798, 21596, 26995, 43192, 53990, 107980, 215960, 426521, 853042, 1706084, 2132605, 3412168, 4265210, 8530420, 17060840]

約数ペア:

[(1, 17060840), (2, 8530420), (4, 4265210), (5, 3412168), (8, 2132605), (10, 1706084), (20, 853042), (40, 426521), (79, 215960), (158, 107980), (316, 53990), (395, 43192), (632, 26995), (790, 21596), (1580, 10798), (3160, 5399)]