520080787570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{6826103}}^1$

素因数の和:6826530

約数の個数: 32

約数和(自身を含む): 987873770880

約数和(自身を除く): 467792983310

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 401, 802, 2005, 4010, 7619, 15238, 38095, 76190, 6826103, 13652206, 34130515, 68261030, 129695957, 259391914, 648479785, 1296959570, 2737267303, 5474534606, 13686336515, 27372673030, 52008078757, 104016157514, 260040393785, 520080787570]

約数ペア:

[(1, 520080787570), (2, 260040393785), (5, 104016157514), (10, 52008078757), (19, 27372673030), (38, 13686336515), (95, 5474534606), (190, 2737267303), (401, 1296959570), (802, 648479785), (2005, 259391914), (4010, 129695957), (7619, 68261030), (15238, 34130515), (38095, 13652206), (76190, 6826103)]