13785740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1303}}^1$

素因数の和:1358

約数の個数: 36

約数和(自身を含む): 30286704

約数和(自身を除く): 16500964

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 1303, 2116, 2606, 2645, 5212, 5290, 6515, 10580, 13030, 26060, 29969, 59938, 119876, 149845, 299690, 599380, 689287, 1378574, 2757148, 3446435, 6892870, 13785740]

約数ペア:

[(1, 13785740), (2, 6892870), (4, 3446435), (5, 2757148), (10, 1378574), (20, 689287), (23, 599380), (46, 299690), (92, 149845), (115, 119876), (230, 59938), (460, 29969), (529, 26060), (1058, 13030), (1303, 10580), (2116, 6515), (2606, 5290), (2645, 5212)]