187853510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{1303}}^1$

素因数の和:2432

約数の個数: 32

約数和(自身を含む): 364754880

約数和(自身を除く): 176901370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1109, 1303, 2218, 2606, 5545, 6515, 11090, 13030, 14417, 16939, 28834, 33878, 72085, 84695, 144170, 169390, 1445027, 2890054, 7225135, 14450270, 18785351, 37570702, 93926755, 187853510]

約数ペア:

[(1, 187853510), (2, 93926755), (5, 37570702), (10, 18785351), (13, 14450270), (26, 7225135), (65, 2890054), (130, 1445027), (1109, 169390), (1303, 144170), (2218, 84695), (2606, 72085), (5545, 33878), (6515, 28834), (11090, 16939), (13030, 14417)]