20130950350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{4111}}^1$

素因数の和:4970

約数の個数: 96

約数和(自身を含む): 45375952896

約数和(自身を除く): 25245002546

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 823, 850, 1190, 1646, 2975, 4111, 4115, 5761, 5950, 8222, 8230, 11522, 13991, 20555, 20575, 27982, 28777, 28805, 41110, 41150, 57554, 57610, 69887, 69955, 97937, 102775, 139774, 139910, 143885, 144025, 195874, 205550, 287770, 288050, 349435, 349775, 489209, 489685, 698870, 699550, 719425, 978418, 979370, 1438850, 1747175, 2446045, 2448425, 3383353, 3494350, 4892090, 4896850, 6766706, 12230225, 16916765, 23683471, 24460450, 33833530, 47366942, 57517001, 84583825, 115034002, 118417355, 169167650, 236834710, 287585005, 402619007, 575170010, 592086775, 805238014, 1184173550, 1437925025, 2013095035, 2875850050, 4026190070, 10065475175, 20130950350]

約数ペア:

[(1, 20130950350), (2, 10065475175), (5, 4026190070), (7, 2875850050), (10, 2013095035), (14, 1437925025), (17, 1184173550), (25, 805238014), (34, 592086775), (35, 575170010), (50, 402619007), (70, 287585005), (85, 236834710), (119, 169167650), (170, 118417355), (175, 115034002), (238, 84583825), (350, 57517001), (425, 47366942), (595, 33833530), (823, 24460450), (850, 23683471), (1190, 16916765), (1646, 12230225), (2975, 6766706), (4111, 4896850), (4115, 4892090), (5761, 3494350), (5950, 3383353), (8222, 2448425), (8230, 2446045), (11522, 1747175), (13991, 1438850), (20555, 979370), (20575, 978418), (27982, 719425), (28777, 699550), (28805, 698870), (41110, 489685), (41150, 489209), (57554, 349775), (57610, 349435), (69887, 288050), (69955, 287770), (97937, 205550), (102775, 195874), (139774, 144025), (139910, 143885)]