4401050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 8838720

約数和(自身を除く): 4437670

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 86, 89, 115, 178, 215, 230, 430, 445, 575, 890, 989, 1075, 1150, 1978, 2047, 2150, 2225, 3827, 4094, 4450, 4945, 7654, 9890, 10235, 19135, 20470, 24725, 38270, 49450, 51175, 88021, 95675, 102350, 176042, 191350, 440105, 880210, 2200525, 4401050]

約数ペア:

[(1, 4401050), (2, 2200525), (5, 880210), (10, 440105), (23, 191350), (25, 176042), (43, 102350), (46, 95675), (50, 88021), (86, 51175), (89, 49450), (115, 38270), (178, 24725), (215, 20470), (230, 19135), (430, 10235), (445, 9890), (575, 7654), (890, 4945), (989, 4450), (1075, 4094), (1150, 3827), (1978, 2225), (2047, 2150)]