8045998000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10289}}^1$

素因数の和:10352

約数の個数: 160

約数和(自身を含む): 21497374080

約数和(自身を除く): 13451376080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 34, 40, 46, 50, 68, 80, 85, 92, 100, 115, 125, 136, 170, 184, 200, 230, 250, 272, 340, 368, 391, 400, 425, 460, 500, 575, 680, 782, 850, 920, 1000, 1150, 1360, 1564, 1700, 1840, 1955, 2000, 2125, 2300, 2875, 3128, 3400, 3910, 4250, 4600, 5750, 6256, 6800, 7820, 8500, 9200, 9775, 10289, 11500, 15640, 17000, 19550, 20578, 23000, 31280, 34000, 39100, 41156, 46000, 48875, 51445, 78200, 82312, 97750, 102890, 156400, 164624, 174913, 195500, 205780, 236647, 257225, 349826, 391000, 411560, 473294, 514450, 699652, 782000, 823120, 874565, 946588, 1028900, 1183235, 1286125, 1399304, 1749130, 1893176, 2057800, 2366470, 2572250, 2798608, 3498260, 3786352, 4022999, 4115600, 4372825, 4732940, 5144500, 5916175, 6996520, 8045998, 8745650, 9465880, 10289000, 11832350, 13993040, 16091996, 17491300, 18931760, 20114995, 20578000, 21864125, 23664700, 29580875, 32183992, 34982600, 40229990, 43728250, 47329400, 59161750, 64367984, 69965200, 80459980, 87456500, 94658800, 100574975, 118323500, 160919960, 174913000, 201149950, 236647000, 321839920, 349826000, 402299900, 473294000, 502874875, 804599800, 1005749750, 1609199600, 2011499500, 4022999000, 8045998000]

約数ペア:

[(1, 8045998000), (2, 4022999000), (4, 2011499500), (5, 1609199600), (8, 1005749750), (10, 804599800), (16, 502874875), (17, 473294000), (20, 402299900), (23, 349826000), (25, 321839920), (34, 236647000), (40, 201149950), (46, 174913000), (50, 160919960), (68, 118323500), (80, 100574975), (85, 94658800), (92, 87456500), (100, 80459980), (115, 69965200), (125, 64367984), (136, 59161750), (170, 47329400), (184, 43728250), (200, 40229990), (230, 34982600), (250, 32183992), (272, 29580875), (340, 23664700), (368, 21864125), (391, 20578000), (400, 20114995), (425, 18931760), (460, 17491300), (500, 16091996), (575, 13993040), (680, 11832350), (782, 10289000), (850, 9465880), (920, 8745650), (1000, 8045998), (1150, 6996520), (1360, 5916175), (1564, 5144500), (1700, 4732940), (1840, 4372825), (1955, 4115600), (2000, 4022999), (2125, 3786352), (2300, 3498260), (2875, 2798608), (3128, 2572250), (3400, 2366470), (3910, 2057800), (4250, 1893176), (4600, 1749130), (5750, 1399304), (6256, 1286125), (6800, 1183235), (7820, 1028900), (8500, 946588), (9200, 874565), (9775, 823120), (10289, 782000), (11500, 699652), (15640, 514450), (17000, 473294), (19550, 411560), (20578, 391000), (23000, 349826), (31280, 257225), (34000, 236647), (39100, 205780), (41156, 195500), (46000, 174913), (48875, 164624), (51445, 156400), (78200, 102890), (82312, 97750)]