4647250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 9013680

約数和(自身を除く): 4366430

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 641, 725, 1282, 1450, 3205, 3625, 6410, 7250, 16025, 18589, 32050, 37178, 80125, 92945, 160250, 185890, 464725, 929450, 2323625, 4647250]

約数ペア:

[(1, 4647250), (2, 2323625), (5, 929450), (10, 464725), (25, 185890), (29, 160250), (50, 92945), (58, 80125), (125, 37178), (145, 32050), (250, 18589), (290, 16025), (641, 7250), (725, 6410), (1282, 3625), (1450, 3205)]