2103759500

素因数分解:

$2^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 4693538304

約数和(自身を除く): 2589778804

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 125, 163, 166, 250, 311, 326, 332, 415, 500, 622, 652, 815, 830, 1244, 1555, 1630, 1660, 2075, 3110, 3260, 4075, 4150, 6220, 7775, 8150, 8300, 10375, 13529, 15550, 16300, 20375, 20750, 25813, 27058, 31100, 38875, 40750, 41500, 50693, 51626, 54116, 67645, 77750, 81500, 101386, 103252, 129065, 135290, 155500, 202772, 253465, 258130, 270580, 338225, 506930, 516260, 645325, 676450, 1013860, 1267325, 1290650, 1352900, 1691125, 2534650, 2581300, 3226625, 3382250, 4207519, 5069300, 6336625, 6453250, 6764500, 8415038, 12673250, 12906500, 16830076, 21037595, 25346500, 42075190, 84150380, 105187975, 210375950, 420751900, 525939875, 1051879750, 2103759500]

約数ペア:

[(1, 2103759500), (2, 1051879750), (4, 525939875), (5, 420751900), (10, 210375950), (20, 105187975), (25, 84150380), (50, 42075190), (83, 25346500), (100, 21037595), (125, 16830076), (163, 12906500), (166, 12673250), (250, 8415038), (311, 6764500), (326, 6453250), (332, 6336625), (415, 5069300), (500, 4207519), (622, 3382250), (652, 3226625), (815, 2581300), (830, 2534650), (1244, 1691125), (1555, 1352900), (1630, 1290650), (1660, 1267325), (2075, 1013860), (3110, 676450), (3260, 645325), (4075, 516260), (4150, 506930), (6220, 338225), (7775, 270580), (8150, 258130), (8300, 253465), (10375, 202772), (13529, 155500), (15550, 135290), (16300, 129065), (20375, 103252), (20750, 101386), (25813, 81500), (27058, 77750), (31100, 67645), (38875, 54116), (40750, 51626), (41500, 50693)]