19005377710750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{121343}}^1$

素因数の和:121783

約数の個数: 128

約数和(自身を含む): 38087241154560

約数和(自身を除く): 19081863443810

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 137, 170, 250, 269, 274, 425, 538, 685, 850, 1345, 1370, 2125, 2329, 2690, 3425, 4250, 4573, 4658, 6725, 6850, 9146, 11645, 13450, 17125, 22865, 23290, 33625, 34250, 36853, 45730, 58225, 67250, 73706, 114325, 116450, 121343, 184265, 228650, 242686, 291125, 368530, 571625, 582250, 606715, 626501, 921325, 1143250, 1213430, 1253002, 1842650, 2062831, 3033575, 3132505, 4125662, 4606625, 6067150, 6265010, 9213250, 10314155, 15167875, 15662525, 16623991, 20628310, 30335750, 31325050, 32641267, 33247982, 51570775, 65282534, 78312625, 83119955, 103141550, 156625250, 163206335, 166239910, 257853875, 282607847, 326412670, 415599775, 515707750, 554901539, 565215694, 816031675, 831199550, 1109803078, 1413039235, 1632063350, 2077998875, 2774507695, 2826078470, 4080158375, 4155997750, 4471853579, 5549015390, 7065196175, 8160316750, 8943707158, 13872538475, 14130392350, 22359267895, 27745076950, 35325980875, 44718535790, 69362692375, 70651961750, 76021510843, 111796339475, 138725384750, 152043021686, 223592678950, 380107554215, 558981697375, 760215108430, 1117963394750, 1900537771075, 3801075542150, 9502688855375, 19005377710750]

約数ペア:

[(1, 19005377710750), (2, 9502688855375), (5, 3801075542150), (10, 1900537771075), (17, 1117963394750), (25, 760215108430), (34, 558981697375), (50, 380107554215), (85, 223592678950), (125, 152043021686), (137, 138725384750), (170, 111796339475), (250, 76021510843), (269, 70651961750), (274, 69362692375), (425, 44718535790), (538, 35325980875), (685, 27745076950), (850, 22359267895), (1345, 14130392350), (1370, 13872538475), (2125, 8943707158), (2329, 8160316750), (2690, 7065196175), (3425, 5549015390), (4250, 4471853579), (4573, 4155997750), (4658, 4080158375), (6725, 2826078470), (6850, 2774507695), (9146, 2077998875), (11645, 1632063350), (13450, 1413039235), (17125, 1109803078), (22865, 831199550), (23290, 816031675), (33625, 565215694), (34250, 554901539), (36853, 515707750), (45730, 415599775), (58225, 326412670), (67250, 282607847), (73706, 257853875), (114325, 166239910), (116450, 163206335), (121343, 156625250), (184265, 103141550), (228650, 83119955), (242686, 78312625), (291125, 65282534), (368530, 51570775), (571625, 33247982), (582250, 32641267), (606715, 31325050), (626501, 30335750), (921325, 20628310), (1143250, 16623991), (1213430, 15662525), (1253002, 15167875), (1842650, 10314155), (2062831, 9213250), (3033575, 6265010), (3132505, 6067150), (4125662, 4606625)]