4097200

素因数分解:

$2^4\times 5^2\times {\mathrm{10243}}^1$

素因数の和:10261

約数の個数: 30

約数和(自身を含む): 9844484

約数和(自身を除く): 5747284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 10243, 20486, 40972, 51215, 81944, 102430, 163888, 204860, 256075, 409720, 512150, 819440, 1024300, 2048600, 4097200]

約数ペア:

[(1, 4097200), (2, 2048600), (4, 1024300), (5, 819440), (8, 512150), (10, 409720), (16, 256075), (20, 204860), (25, 163888), (40, 102430), (50, 81944), (80, 51215), (100, 40972), (200, 20486), (400, 10243)]