38668960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 101025792

約数和(自身を除く): 62356832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 127, 160, 173, 176, 220, 254, 346, 352, 440, 508, 635, 692, 865, 880, 1016, 1270, 1384, 1397, 1730, 1760, 1903, 2032, 2540, 2768, 2794, 3460, 3806, 4064, 5080, 5536, 5588, 6920, 6985, 7612, 9515, 10160, 11176, 13840, 13970, 15224, 19030, 20320, 21971, 22352, 27680, 27940, 30448, 38060, 43942, 44704, 55880, 60896, 76120, 87884, 109855, 111760, 152240, 175768, 219710, 223520, 241681, 304480, 351536, 439420, 483362, 703072, 878840, 966724, 1208405, 1757680, 1933448, 2416810, 3515360, 3866896, 4833620, 7733792, 9667240, 19334480, 38668960]

約数ペア:

[(1, 38668960), (2, 19334480), (4, 9667240), (5, 7733792), (8, 4833620), (10, 3866896), (11, 3515360), (16, 2416810), (20, 1933448), (22, 1757680), (32, 1208405), (40, 966724), (44, 878840), (55, 703072), (80, 483362), (88, 439420), (110, 351536), (127, 304480), (160, 241681), (173, 223520), (176, 219710), (220, 175768), (254, 152240), (346, 111760), (352, 109855), (440, 87884), (508, 76120), (635, 60896), (692, 55880), (865, 44704), (880, 43942), (1016, 38060), (1270, 30448), (1384, 27940), (1397, 27680), (1730, 22352), (1760, 21971), (1903, 20320), (2032, 19030), (2540, 15224), (2768, 13970), (2794, 13840), (3460, 11176), (3806, 10160), (4064, 9515), (5080, 7612), (5536, 6985), (5588, 6920)]