2023162750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 4625786880

約数和(自身を除く): 2602624130

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 71, 95, 125, 133, 142, 175, 190, 250, 266, 350, 355, 475, 497, 665, 710, 857, 875, 950, 994, 1330, 1349, 1714, 1750, 1775, 2375, 2485, 2698, 3325, 3550, 4285, 4750, 4970, 5999, 6650, 6745, 8570, 8875, 9443, 11998, 12425, 13490, 16283, 16625, 17750, 18886, 21425, 24850, 29995, 32566, 33250, 33725, 42850, 47215, 59990, 60847, 62125, 67450, 81415, 94430, 107125, 113981, 121694, 124250, 149975, 162830, 168625, 214250, 227962, 236075, 299950, 304235, 337250, 407075, 425929, 472150, 569905, 608470, 749875, 814150, 851858, 1139810, 1156093, 1180375, 1499750, 1521175, 2035375, 2129645, 2312186, 2360750, 2849525, 3042350, 4070750, 4259290, 5699050, 5780465, 7605875, 8092651, 10648225, 11560930, 14247625, 15211750, 16185302, 21296450, 28495250, 28902325, 40463255, 53241125, 57804650, 80926510, 106482250, 144511625, 202316275, 289023250, 404632550, 1011581375, 2023162750]

約数ペア:

[(1, 2023162750), (2, 1011581375), (5, 404632550), (7, 289023250), (10, 202316275), (14, 144511625), (19, 106482250), (25, 80926510), (35, 57804650), (38, 53241125), (50, 40463255), (70, 28902325), (71, 28495250), (95, 21296450), (125, 16185302), (133, 15211750), (142, 14247625), (175, 11560930), (190, 10648225), (250, 8092651), (266, 7605875), (350, 5780465), (355, 5699050), (475, 4259290), (497, 4070750), (665, 3042350), (710, 2849525), (857, 2360750), (875, 2312186), (950, 2129645), (994, 2035375), (1330, 1521175), (1349, 1499750), (1714, 1180375), (1750, 1156093), (1775, 1139810), (2375, 851858), (2485, 814150), (2698, 749875), (3325, 608470), (3550, 569905), (4285, 472150), (4750, 425929), (4970, 407075), (5999, 337250), (6650, 304235), (6745, 299950), (8570, 236075), (8875, 227962), (9443, 214250), (11998, 168625), (12425, 162830), (13490, 149975), (16283, 124250), (16625, 121694), (17750, 113981), (18886, 107125), (21425, 94430), (24850, 81415), (29995, 67450), (32566, 62125), (33250, 60847), (33725, 59990), (42850, 47215)]