2008774365700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1\times {\mathrm{19937}}^1$

素因数の和:20662

約数の個数: 144

約数和(自身を含む): 4620335779584

約数和(自身を除く): 2611561413884

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 71, 92, 100, 115, 142, 230, 284, 355, 460, 575, 617, 710, 1150, 1234, 1420, 1633, 1775, 2300, 2468, 3085, 3266, 3550, 6170, 6532, 7100, 8165, 12340, 14191, 15425, 16330, 19937, 28382, 30850, 32660, 39874, 40825, 43807, 56764, 61700, 70955, 79748, 81650, 87614, 99685, 141910, 163300, 175228, 199370, 219035, 283820, 354775, 398740, 438070, 458551, 498425, 709550, 876140, 917102, 996850, 1007561, 1095175, 1415527, 1419100, 1834204, 1993700, 2015122, 2190350, 2292755, 2831054, 4030244, 4380700, 4585510, 5037805, 5662108, 7077635, 9171020, 10075610, 11463775, 12301129, 14155270, 20151220, 22927550, 24602258, 25189025, 28310540, 32557121, 35388175, 45855100, 49204516, 50378050, 61505645, 65114242, 70776350, 100756100, 123011290, 130228484, 141552700, 162785605, 246022580, 282925967, 307528225, 325571210, 565851934, 615056450, 651142420, 813928025, 873380159, 1131703868, 1230112900, 1414629835, 1627856050, 1746760318, 2829259670, 3255712100, 3493520636, 4366900795, 5658519340, 7073149175, 8733801590, 14146298350, 17467603180, 20087743657, 21834503975, 28292596700, 40175487314, 43669007950, 80350974628, 87338015900, 100438718285, 200877436570, 401754873140, 502193591425, 1004387182850, 2008774365700]

約数ペア:

[(1, 2008774365700), (2, 1004387182850), (4, 502193591425), (5, 401754873140), (10, 200877436570), (20, 100438718285), (23, 87338015900), (25, 80350974628), (46, 43669007950), (50, 40175487314), (71, 28292596700), (92, 21834503975), (100, 20087743657), (115, 17467603180), (142, 14146298350), (230, 8733801590), (284, 7073149175), (355, 5658519340), (460, 4366900795), (575, 3493520636), (617, 3255712100), (710, 2829259670), (1150, 1746760318), (1234, 1627856050), (1420, 1414629835), (1633, 1230112900), (1775, 1131703868), (2300, 873380159), (2468, 813928025), (3085, 651142420), (3266, 615056450), (3550, 565851934), (6170, 325571210), (6532, 307528225), (7100, 282925967), (8165, 246022580), (12340, 162785605), (14191, 141552700), (15425, 130228484), (16330, 123011290), (19937, 100756100), (28382, 70776350), (30850, 65114242), (32660, 61505645), (39874, 50378050), (40825, 49204516), (43807, 45855100), (56764, 35388175), (61700, 32557121), (70955, 28310540), (79748, 25189025), (81650, 24602258), (87614, 22927550), (99685, 20151220), (141910, 14155270), (163300, 12301129), (175228, 11463775), (199370, 10075610), (219035, 9171020), (283820, 7077635), (354775, 5662108), (398740, 5037805), (438070, 4585510), (458551, 4380700), (498425, 4030244), (709550, 2831054), (876140, 2292755), (917102, 2190350), (996850, 2015122), (1007561, 1993700), (1095175, 1834204), (1415527, 1419100)]