1004023450

素因数分解:

$2^1\times 5^2\times {\mathrm{1931}}^1\times {\mathrm{10399}}^1$

素因数の和:12342

約数の個数: 24

約数和(自身を含む): 1868630400

約数和(自身を除く): 864606950

約数列:

[1, 2, 5, 10, 25, 50, 1931, 3862, 9655, 10399, 19310, 20798, 48275, 51995, 96550, 103990, 259975, 519950, 20080469, 40160938, 100402345, 200804690, 502011725, 1004023450]

約数ペア:

[(1, 1004023450), (2, 502011725), (5, 200804690), (10, 100402345), (25, 40160938), (50, 20080469), (1931, 519950), (3862, 259975), (9655, 103990), (10399, 96550), (19310, 51995), (20798, 48275)]