4203320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 10614240

約数和(自身を除く): 6410920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 233, 328, 410, 440, 451, 466, 820, 902, 932, 1165, 1640, 1804, 1864, 2255, 2330, 2563, 3608, 4510, 4660, 5126, 9020, 9320, 9553, 10252, 12815, 18040, 19106, 20504, 25630, 38212, 47765, 51260, 76424, 95530, 102520, 105083, 191060, 210166, 382120, 420332, 525415, 840664, 1050830, 2101660, 4203320]

約数ペア:

[(1, 4203320), (2, 2101660), (4, 1050830), (5, 840664), (8, 525415), (10, 420332), (11, 382120), (20, 210166), (22, 191060), (40, 105083), (41, 102520), (44, 95530), (55, 76424), (82, 51260), (88, 47765), (110, 38212), (164, 25630), (205, 20504), (220, 19106), (233, 18040), (328, 12815), (410, 10252), (440, 9553), (451, 9320), (466, 9020), (820, 5126), (902, 4660), (932, 4510), (1165, 3608), (1640, 2563), (1804, 2330), (1864, 2255)]