171068860

素因数分解:

$2^2\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{5417}}^1$

素因数の和:7005

約数の個数: 24

約数和(自身を含む): 359538480

約数和(自身を除く): 188469620

約数列:

[1, 2, 4, 5, 10, 20, 1579, 3158, 5417, 6316, 7895, 10834, 15790, 21668, 27085, 31580, 54170, 108340, 8553443, 17106886, 34213772, 42767215, 85534430, 171068860]

約数ペア:

[(1, 171068860), (2, 85534430), (4, 42767215), (5, 34213772), (10, 17106886), (20, 8553443), (1579, 108340), (3158, 54170), (5417, 31580), (6316, 27085), (7895, 21668), (10834, 15790)]