10642370

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 19894896

約数和(自身を除く): 9252526

約数列:

[1, 2, 5, 10, 41, 82, 101, 202, 205, 257, 410, 505, 514, 1010, 1285, 2570, 4141, 8282, 10537, 20705, 21074, 25957, 41410, 51914, 52685, 105370, 129785, 259570, 1064237, 2128474, 5321185, 10642370]

約数ペア:

[(1, 10642370), (2, 5321185), (5, 2128474), (10, 1064237), (41, 259570), (82, 129785), (101, 105370), (202, 52685), (205, 51914), (257, 41410), (410, 25957), (505, 21074), (514, 20705), (1010, 10537), (1285, 8282), (2570, 4141)]