5158576

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 10713600

約数和(自身を除く): 5555024

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 239, 284, 304, 478, 568, 956, 1136, 1349, 1912, 2698, 3824, 4541, 5396, 9082, 10792, 16969, 18164, 21584, 33938, 36328, 67876, 72656, 135752, 271504, 322411, 644822, 1289644, 2579288, 5158576]

約数ペア:

[(1, 5158576), (2, 2579288), (4, 1289644), (8, 644822), (16, 322411), (19, 271504), (38, 135752), (71, 72656), (76, 67876), (142, 36328), (152, 33938), (239, 21584), (284, 18164), (304, 16969), (478, 10792), (568, 9082), (956, 5396), (1136, 4541), (1349, 3824), (1912, 2698)]