104144920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 274337280

約数和(自身を除く): 170192360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 41, 44, 46, 55, 82, 88, 92, 110, 115, 164, 184, 205, 220, 230, 251, 253, 328, 410, 440, 451, 460, 502, 506, 820, 902, 920, 943, 1004, 1012, 1255, 1265, 1640, 1804, 1886, 2008, 2024, 2255, 2510, 2530, 2761, 3608, 3772, 4510, 4715, 5020, 5060, 5522, 5773, 7544, 9020, 9430, 10040, 10120, 10291, 10373, 11044, 11546, 13805, 18040, 18860, 20582, 20746, 22088, 23092, 27610, 28865, 37720, 41164, 41492, 46184, 51455, 51865, 55220, 57730, 63503, 82328, 82984, 102910, 103730, 110440, 113201, 115460, 127006, 205820, 207460, 226402, 230920, 236693, 254012, 317515, 411640, 414920, 452804, 473386, 508024, 566005, 635030, 905608, 946772, 1132010, 1183465, 1270060, 1893544, 2264020, 2366930, 2540120, 2603623, 4528040, 4733860, 5207246, 9467720, 10414492, 13018115, 20828984, 26036230, 52072460, 104144920]

約数ペア:

[(1, 104144920), (2, 52072460), (4, 26036230), (5, 20828984), (8, 13018115), (10, 10414492), (11, 9467720), (20, 5207246), (22, 4733860), (23, 4528040), (40, 2603623), (41, 2540120), (44, 2366930), (46, 2264020), (55, 1893544), (82, 1270060), (88, 1183465), (92, 1132010), (110, 946772), (115, 905608), (164, 635030), (184, 566005), (205, 508024), (220, 473386), (230, 452804), (251, 414920), (253, 411640), (328, 317515), (410, 254012), (440, 236693), (451, 230920), (460, 226402), (502, 207460), (506, 205820), (820, 127006), (902, 115460), (920, 113201), (943, 110440), (1004, 103730), (1012, 102910), (1255, 82984), (1265, 82328), (1640, 63503), (1804, 57730), (1886, 55220), (2008, 51865), (2024, 51455), (2255, 46184), (2510, 41492), (2530, 41164), (2761, 37720), (3608, 28865), (3772, 27610), (4510, 23092), (4715, 22088), (5020, 20746), (5060, 20582), (5522, 18860), (5773, 18040), (7544, 13805), (9020, 11546), (9430, 11044), (10040, 10373), (10120, 10291)]