2840722182160

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{30259}}^1\times {\mathrm{5897}}^1$

素因数の和:36368

約数の個数: 80

約数和(自身を含む): 6639213456000

約数和(自身を除く): 3798491273840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 5897, 7960, 11794, 15920, 23588, 29485, 30259, 47176, 58970, 60518, 94352, 117940, 121036, 151295, 235880, 242072, 302590, 471760, 484144, 605180, 1173503, 1210360, 2347006, 2420720, 4694012, 5867515, 6021541, 9388024, 11735030, 12043082, 18776048, 23470060, 24086164, 30107705, 46940120, 48172328, 60215410, 93880240, 96344656, 120430820, 178437323, 240861640, 356874646, 481723280, 713749292, 892186615, 1427498584, 1784373230, 2854997168, 3568746460, 7137492920, 14274985840, 35509027277, 71018054554, 142036109108, 177545136385, 284072218216, 355090272770, 568144436432, 710180545540, 1420361091080, 2840722182160]

約数ペア:

[(1, 2840722182160), (2, 1420361091080), (4, 710180545540), (5, 568144436432), (8, 355090272770), (10, 284072218216), (16, 177545136385), (20, 142036109108), (40, 71018054554), (80, 35509027277), (199, 14274985840), (398, 7137492920), (796, 3568746460), (995, 2854997168), (1592, 1784373230), (1990, 1427498584), (3184, 892186615), (3980, 713749292), (5897, 481723280), (7960, 356874646), (11794, 240861640), (15920, 178437323), (23588, 120430820), (29485, 96344656), (30259, 93880240), (47176, 60215410), (58970, 48172328), (60518, 46940120), (94352, 30107705), (117940, 24086164), (121036, 23470060), (151295, 18776048), (235880, 12043082), (242072, 11735030), (302590, 9388024), (471760, 6021541), (484144, 5867515), (605180, 4694012), (1173503, 2420720), (1210360, 2347006)]