103479800

素因数分解:

$2^3\times 5^2\times {\mathrm{517399}}^1$

素因数の和:517415

約数の個数: 24

約数和(自身を含む): 240591000

約数和(自身を除く): 137111200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 517399, 1034798, 2069596, 2586995, 4139192, 5173990, 10347980, 12934975, 20695960, 25869950, 51739900, 103479800]

約数ペア:

[(1, 103479800), (2, 51739900), (4, 25869950), (5, 20695960), (8, 12934975), (10, 10347980), (20, 5173990), (25, 4139192), (40, 2586995), (50, 2069596), (100, 1034798), (200, 517399)]