13771480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14969}}^1$

素因数の和:15003

約数の個数: 32

約数和(自身を含む): 32335200

約数和(自身を除く): 18563720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 14969, 29938, 59876, 74845, 119752, 149690, 299380, 344287, 598760, 688574, 1377148, 1721435, 2754296, 3442870, 6885740, 13771480]

約数ペア:

[(1, 13771480), (2, 6885740), (4, 3442870), (5, 2754296), (8, 1721435), (10, 1377148), (20, 688574), (23, 598760), (40, 344287), (46, 299380), (92, 149690), (115, 119752), (184, 74845), (230, 59876), (460, 29938), (920, 14969)]