5097200

素因数分解:

$2^4\times 5^2\times {\mathrm{12743}}^1$

素因数の和:12761

約数の個数: 30

約数和(自身を含む): 12246984

約数和(自身を除く): 7149784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 12743, 25486, 50972, 63715, 101944, 127430, 203888, 254860, 318575, 509720, 637150, 1019440, 1274300, 2548600, 5097200]

約数ペア:

[(1, 5097200), (2, 2548600), (4, 1274300), (5, 1019440), (8, 637150), (10, 509720), (16, 318575), (20, 254860), (25, 203888), (40, 127430), (50, 101944), (80, 63715), (100, 50972), (200, 25486), (400, 12743)]