2023402150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 4999680000

約数和(自身を除く): 2976277850

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 25, 35, 38, 50, 55, 70, 77, 95, 110, 133, 139, 154, 175, 190, 199, 209, 266, 275, 278, 350, 385, 398, 418, 475, 550, 665, 695, 770, 950, 973, 995, 1045, 1330, 1390, 1393, 1463, 1529, 1925, 1946, 1990, 2090, 2189, 2641, 2786, 2926, 3058, 3325, 3475, 3781, 3850, 4378, 4865, 4975, 5225, 5282, 6650, 6950, 6965, 7315, 7562, 7645, 9730, 9950, 10450, 10703, 10945, 13205, 13930, 14630, 15290, 15323, 18487, 18905, 21406, 21890, 24325, 26410, 26467, 27661, 29051, 30646, 34825, 36575, 36974, 37810, 38225, 41591, 48650, 52934, 53515, 54725, 55322, 58102, 66025, 69650, 73150, 76450, 76615, 83182, 92435, 94525, 107030, 109450, 132050, 132335, 138305, 145255, 153230, 184870, 189050, 193627, 203357, 207955, 264670, 267575, 276610, 290510, 291137, 304271, 383075, 387254, 406714, 415910, 462175, 525559, 535150, 582274, 608542, 661675, 691525, 726275, 766150, 924350, 968135, 1016785, 1039775, 1051118, 1323350, 1383050, 1452550, 1455685, 1521355, 1936270, 2033570, 2079550, 2129897, 2627795, 2911370, 3042710, 3678913, 4259794, 4840675, 5083925, 5255590, 5781149, 7278425, 7357826, 7606775, 9681350, 10167850, 10649485, 11562298, 13138975, 14556850, 15213550, 18394565, 21298970, 26277950, 28905745, 36789130, 40468043, 53247425, 57811490, 80936086, 91972825, 106494850, 144528725, 183945650, 202340215, 289057450, 404680430, 1011701075, 2023402150]

約数ペア:

[(1, 2023402150), (2, 1011701075), (5, 404680430), (7, 289057450), (10, 202340215), (11, 183945650), (14, 144528725), (19, 106494850), (22, 91972825), (25, 80936086), (35, 57811490), (38, 53247425), (50, 40468043), (55, 36789130), (70, 28905745), (77, 26277950), (95, 21298970), (110, 18394565), (133, 15213550), (139, 14556850), (154, 13138975), (175, 11562298), (190, 10649485), (199, 10167850), (209, 9681350), (266, 7606775), (275, 7357826), (278, 7278425), (350, 5781149), (385, 5255590), (398, 5083925), (418, 4840675), (475, 4259794), (550, 3678913), (665, 3042710), (695, 2911370), (770, 2627795), (950, 2129897), (973, 2079550), (995, 2033570), (1045, 1936270), (1330, 1521355), (1390, 1455685), (1393, 1452550), (1463, 1383050), (1529, 1323350), (1925, 1051118), (1946, 1039775), (1990, 1016785), (2090, 968135), (2189, 924350), (2641, 766150), (2786, 726275), (2926, 691525), (3058, 661675), (3325, 608542), (3475, 582274), (3781, 535150), (3850, 525559), (4378, 462175), (4865, 415910), (4975, 406714), (5225, 387254), (5282, 383075), (6650, 304271), (6950, 291137), (6965, 290510), (7315, 276610), (7562, 267575), (7645, 264670), (9730, 207955), (9950, 203357), (10450, 193627), (10703, 189050), (10945, 184870), (13205, 153230), (13930, 145255), (14630, 138305), (15290, 132335), (15323, 132050), (18487, 109450), (18905, 107030), (21406, 94525), (21890, 92435), (24325, 83182), (26410, 76615), (26467, 76450), (27661, 73150), (29051, 69650), (30646, 66025), (34825, 58102), (36575, 55322), (36974, 54725), (37810, 53515), (38225, 52934), (41591, 48650)]