29105680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9833}}^1$

素因数の和:9883

約数の個数: 40

約数和(自身を含む): 69506712

約数和(自身を除く): 40401032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 9833, 19666, 39332, 49165, 78664, 98330, 157328, 196660, 363821, 393320, 727642, 786640, 1455284, 1819105, 2910568, 3638210, 5821136, 7276420, 14552840, 29105680]

約数ペア:

[(1, 29105680), (2, 14552840), (4, 7276420), (5, 5821136), (8, 3638210), (10, 2910568), (16, 1819105), (20, 1455284), (37, 786640), (40, 727642), (74, 393320), (80, 363821), (148, 196660), (185, 157328), (296, 98330), (370, 78664), (592, 49165), (740, 39332), (1480, 19666), (2960, 9833)]