2034896500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6389}}^1$

素因数の和:6435

約数の個数: 144

約数和(自身を含む): 5568348240

約数和(自身を除く): 3533451740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 125, 130, 140, 175, 182, 196, 245, 250, 260, 325, 350, 364, 455, 490, 500, 637, 650, 700, 875, 910, 980, 1225, 1274, 1300, 1625, 1750, 1820, 2275, 2450, 2548, 3185, 3250, 3500, 4550, 4900, 6125, 6370, 6389, 6500, 9100, 11375, 12250, 12740, 12778, 15925, 22750, 24500, 25556, 31850, 31945, 44723, 45500, 63700, 63890, 79625, 83057, 89446, 127780, 159250, 159725, 166114, 178892, 223615, 313061, 318500, 319450, 332228, 415285, 447230, 581399, 626122, 638900, 798625, 830570, 894460, 1118075, 1162798, 1252244, 1565305, 1597250, 1661140, 2076425, 2236150, 2325596, 2906995, 3130610, 3194500, 4069793, 4152850, 4472300, 5590375, 5813990, 6261220, 7826525, 8139586, 8305700, 10382125, 11180750, 11627980, 14534975, 15653050, 16279172, 20348965, 20764250, 22361500, 29069950, 31306100, 39132625, 40697930, 41528500, 58139900, 72674875, 78265250, 81395860, 101744825, 145349750, 156530500, 203489650, 290699500, 406979300, 508724125, 1017448250, 2034896500]

約数ペア:

[(1, 2034896500), (2, 1017448250), (4, 508724125), (5, 406979300), (7, 290699500), (10, 203489650), (13, 156530500), (14, 145349750), (20, 101744825), (25, 81395860), (26, 78265250), (28, 72674875), (35, 58139900), (49, 41528500), (50, 40697930), (52, 39132625), (65, 31306100), (70, 29069950), (91, 22361500), (98, 20764250), (100, 20348965), (125, 16279172), (130, 15653050), (140, 14534975), (175, 11627980), (182, 11180750), (196, 10382125), (245, 8305700), (250, 8139586), (260, 7826525), (325, 6261220), (350, 5813990), (364, 5590375), (455, 4472300), (490, 4152850), (500, 4069793), (637, 3194500), (650, 3130610), (700, 2906995), (875, 2325596), (910, 2236150), (980, 2076425), (1225, 1661140), (1274, 1597250), (1300, 1565305), (1625, 1252244), (1750, 1162798), (1820, 1118075), (2275, 894460), (2450, 830570), (2548, 798625), (3185, 638900), (3250, 626122), (3500, 581399), (4550, 447230), (4900, 415285), (6125, 332228), (6370, 319450), (6389, 318500), (6500, 313061), (9100, 223615), (11375, 178892), (12250, 166114), (12740, 159725), (12778, 159250), (15925, 127780), (22750, 89446), (24500, 83057), (25556, 79625), (31850, 63890), (31945, 63700), (44723, 45500)]