23786994820

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{971}}^1\times {\mathrm{2351}}^1$

素因数の和:3852

約数の個数: 48

約数和(自身を含む): 50121421056

約数和(自身を除く): 26334426236

約数列:

[1, 2, 4, 5, 10, 20, 521, 971, 1042, 1942, 2084, 2351, 2605, 3884, 4702, 4855, 5210, 9404, 9710, 10420, 11755, 19420, 23510, 47020, 505891, 1011782, 1224871, 2023564, 2282821, 2449742, 2529455, 4565642, 4899484, 5058910, 6124355, 9131284, 10117820, 11414105, 12248710, 22828210, 24497420, 45656420, 1189349741, 2378699482, 4757398964, 5946748705, 11893497410, 23786994820]

約数ペア:

[(1, 23786994820), (2, 11893497410), (4, 5946748705), (5, 4757398964), (10, 2378699482), (20, 1189349741), (521, 45656420), (971, 24497420), (1042, 22828210), (1942, 12248710), (2084, 11414105), (2351, 10117820), (2605, 9131284), (3884, 6124355), (4702, 5058910), (4855, 4899484), (5210, 4565642), (9404, 2529455), (9710, 2449742), (10420, 2282821), (11755, 2023564), (19420, 1224871), (23510, 1011782), (47020, 505891)]