169642010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{4649}}^1$

素因数の和:4786

約数の個数: 32

約数和(自身を含む): 316386000

約数和(自身を除く): 146743990

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 3649, 4649, 7298, 9298, 18245, 23245, 36490, 46490, 190609, 381218, 413761, 827522, 953045, 1906090, 2068805, 4137610, 16964201, 33928402, 84821005, 169642010]

約数ペア:

[(1, 169642010), (2, 84821005), (5, 33928402), (10, 16964201), (41, 4137610), (82, 2068805), (89, 1906090), (178, 953045), (205, 827522), (410, 413761), (445, 381218), (890, 190609), (3649, 46490), (4649, 36490), (7298, 23245), (9298, 18245)]