5471450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 11108664

約数和(自身を除く): 5637214

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 157, 170, 205, 314, 410, 425, 697, 785, 850, 1025, 1394, 1570, 2050, 2669, 3485, 3925, 5338, 6437, 6970, 7850, 12874, 13345, 17425, 26690, 32185, 34850, 64370, 66725, 109429, 133450, 160925, 218858, 321850, 547145, 1094290, 2735725, 5471450]

約数ペア:

[(1, 5471450), (2, 2735725), (5, 1094290), (10, 547145), (17, 321850), (25, 218858), (34, 160925), (41, 133450), (50, 109429), (82, 66725), (85, 64370), (157, 34850), (170, 32185), (205, 26690), (314, 17425), (410, 13345), (425, 12874), (697, 7850), (785, 6970), (850, 6437), (1025, 5338), (1394, 3925), (1570, 3485), (2050, 2669)]