115184420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443017}}^1$

素因数の和:443039

約数の個数: 24

約数和(自身を含む): 260494584

約数和(自身を除く): 145310164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 443017, 886034, 1772068, 2215085, 4430170, 5759221, 8860340, 11518442, 23036884, 28796105, 57592210, 115184420]

約数ペア:

[(1, 115184420), (2, 57592210), (4, 28796105), (5, 23036884), (10, 11518442), (13, 8860340), (20, 5759221), (26, 4430170), (52, 2215085), (65, 1772068), (130, 886034), (260, 443017)]