17967041560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{31963}}^1$

素因数の和:32057

約数の個数: 128

約数和(自身を含む): 46396385280

約数和(自身を除く): 28429343720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 47, 52, 65, 92, 94, 104, 115, 130, 184, 188, 230, 235, 260, 299, 376, 460, 470, 520, 598, 611, 920, 940, 1081, 1196, 1222, 1495, 1880, 2162, 2392, 2444, 2990, 3055, 4324, 4888, 5405, 5980, 6110, 8648, 10810, 11960, 12220, 14053, 21620, 24440, 28106, 31963, 43240, 56212, 63926, 70265, 112424, 127852, 140530, 159815, 255704, 281060, 319630, 415519, 562120, 639260, 735149, 831038, 1278520, 1470298, 1502261, 1662076, 2077595, 2940596, 3004522, 3324152, 3675745, 4155190, 5881192, 6009044, 7351490, 7511305, 8310380, 9556937, 12018088, 14702980, 15022610, 16620760, 19113874, 19529393, 29405960, 30045220, 34552003, 38227748, 39058786, 47784685, 60090440, 69104006, 76455496, 78117572, 95569370, 97646965, 138208012, 156235144, 172760015, 191138740, 195293930, 276416024, 345520030, 382277480, 390587860, 449176039, 691040060, 781175720, 898352078, 1382080120, 1796704156, 2245880195, 3593408312, 4491760390, 8983520780, 17967041560]

約数ペア:

[(1, 17967041560), (2, 8983520780), (4, 4491760390), (5, 3593408312), (8, 2245880195), (10, 1796704156), (13, 1382080120), (20, 898352078), (23, 781175720), (26, 691040060), (40, 449176039), (46, 390587860), (47, 382277480), (52, 345520030), (65, 276416024), (92, 195293930), (94, 191138740), (104, 172760015), (115, 156235144), (130, 138208012), (184, 97646965), (188, 95569370), (230, 78117572), (235, 76455496), (260, 69104006), (299, 60090440), (376, 47784685), (460, 39058786), (470, 38227748), (520, 34552003), (598, 30045220), (611, 29405960), (920, 19529393), (940, 19113874), (1081, 16620760), (1196, 15022610), (1222, 14702980), (1495, 12018088), (1880, 9556937), (2162, 8310380), (2392, 7511305), (2444, 7351490), (2990, 6009044), (3055, 5881192), (4324, 4155190), (4888, 3675745), (5405, 3324152), (5980, 3004522), (6110, 2940596), (8648, 2077595), (10810, 1662076), (11960, 1502261), (12220, 1470298), (14053, 1278520), (21620, 831038), (24440, 735149), (28106, 639260), (31963, 562120), (43240, 415519), (56212, 319630), (63926, 281060), (70265, 255704), (112424, 159815), (127852, 140530)]