2100085060

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{606961}}^1$

素因数の和:607143

約数の個数: 24

約数和(自身を含む): 4435678296

約数和(自身を除く): 2335593236

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 606961, 1213922, 2427844, 3034805, 6069610, 12139220, 105004253, 210008506, 420017012, 525021265, 1050042530, 2100085060]

約数ペア:

[(1, 2100085060), (2, 1050042530), (4, 525021265), (5, 420017012), (10, 210008506), (20, 105004253), (173, 12139220), (346, 6069610), (692, 3034805), (865, 2427844), (1730, 1213922), (3460, 606961)]