4731774820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11519}}^1$

素因数の和:11617

約数の個数: 96

約数和(自身を含む): 11147673600

約数和(自身を除く): 6415898780

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 47, 76, 92, 94, 95, 115, 188, 190, 230, 235, 380, 437, 460, 470, 874, 893, 940, 1081, 1748, 1786, 2162, 2185, 3572, 4324, 4370, 4465, 5405, 8740, 8930, 10810, 11519, 17860, 20539, 21620, 23038, 41078, 46076, 57595, 82156, 102695, 115190, 205390, 218861, 230380, 264937, 410780, 437722, 529874, 541393, 875444, 1059748, 1082786, 1094305, 1324685, 2165572, 2188610, 2649370, 2706965, 4377220, 5033803, 5298740, 5413930, 10067606, 10286467, 10827860, 12452039, 20135212, 20572934, 24904078, 25169015, 41145868, 49808156, 50338030, 51432335, 62260195, 100676060, 102864670, 124520390, 205729340, 236588741, 249040780, 473177482, 946354964, 1182943705, 2365887410, 4731774820]

約数ペア:

[(1, 4731774820), (2, 2365887410), (4, 1182943705), (5, 946354964), (10, 473177482), (19, 249040780), (20, 236588741), (23, 205729340), (38, 124520390), (46, 102864670), (47, 100676060), (76, 62260195), (92, 51432335), (94, 50338030), (95, 49808156), (115, 41145868), (188, 25169015), (190, 24904078), (230, 20572934), (235, 20135212), (380, 12452039), (437, 10827860), (460, 10286467), (470, 10067606), (874, 5413930), (893, 5298740), (940, 5033803), (1081, 4377220), (1748, 2706965), (1786, 2649370), (2162, 2188610), (2185, 2165572), (3572, 1324685), (4324, 1094305), (4370, 1082786), (4465, 1059748), (5405, 875444), (8740, 541393), (8930, 529874), (10810, 437722), (11519, 410780), (17860, 264937), (20539, 230380), (21620, 218861), (23038, 205390), (41078, 115190), (46076, 102695), (57595, 82156)]