2510174920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{248041}}^1$

素因数の和:248086

約数の個数: 64

約数和(自身を含む): 6429248640

約数和(自身を除く): 3919073720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 248041, 496082, 992164, 1240205, 1984328, 2480410, 2728451, 4960820, 5456902, 5704943, 9921640, 10913804, 11409886, 13642255, 21827608, 22819772, 27284510, 28524715, 45639544, 54569020, 57049430, 62754373, 109138040, 114098860, 125508746, 228197720, 251017492, 313771865, 502034984, 627543730, 1255087460, 2510174920]

約数ペア:

[(1, 2510174920), (2, 1255087460), (4, 627543730), (5, 502034984), (8, 313771865), (10, 251017492), (11, 228197720), (20, 125508746), (22, 114098860), (23, 109138040), (40, 62754373), (44, 57049430), (46, 54569020), (55, 45639544), (88, 28524715), (92, 27284510), (110, 22819772), (115, 21827608), (184, 13642255), (220, 11409886), (230, 10913804), (253, 9921640), (440, 5704943), (460, 5456902), (506, 4960820), (920, 2728451), (1012, 2480410), (1265, 1984328), (2024, 1240205), (2530, 992164), (5060, 496082), (10120, 248041)]