10097019890

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1871}}^1\times {\mathrm{4951}}^1$

素因数の和:6938

約数の個数: 32

約数和(自身を含む): 18354885120

約数和(自身を除く): 8257865230

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1871, 3742, 4951, 9355, 9902, 18710, 24755, 49510, 203939, 407878, 539659, 1019695, 1079318, 2039390, 2698295, 5396590, 9263321, 18526642, 46316605, 92633210, 1009701989, 2019403978, 5048509945, 10097019890]

約数ペア:

[(1, 10097019890), (2, 5048509945), (5, 2019403978), (10, 1009701989), (109, 92633210), (218, 46316605), (545, 18526642), (1090, 9263321), (1871, 5396590), (3742, 2698295), (4951, 2039390), (9355, 1079318), (9902, 1019695), (18710, 539659), (24755, 407878), (49510, 203939)]