201402661250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{258623}}^1$

素因数の和:258741

約数の個数: 80

約数和(自身を含む): 436288343040

約数和(自身を除く): 234885681790

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 89, 125, 175, 178, 250, 350, 445, 623, 625, 875, 890, 1246, 1250, 1750, 2225, 3115, 4375, 4450, 6230, 8750, 11125, 15575, 22250, 31150, 55625, 77875, 111250, 155750, 258623, 389375, 517246, 778750, 1293115, 1810361, 2586230, 3620722, 6465575, 9051805, 12931150, 18103610, 23017447, 32327875, 45259025, 46034894, 64655750, 90518050, 115087235, 161122129, 161639375, 226295125, 230174470, 322244258, 323278750, 452590250, 575436175, 805610645, 1131475625, 1150872350, 1611221290, 2262951250, 2877180875, 4028053225, 5754361750, 8056106450, 14385904375, 20140266125, 28771808750, 40280532250, 100701330625, 201402661250]

約数ペア:

[(1, 201402661250), (2, 100701330625), (5, 40280532250), (7, 28771808750), (10, 20140266125), (14, 14385904375), (25, 8056106450), (35, 5754361750), (50, 4028053225), (70, 2877180875), (89, 2262951250), (125, 1611221290), (175, 1150872350), (178, 1131475625), (250, 805610645), (350, 575436175), (445, 452590250), (623, 323278750), (625, 322244258), (875, 230174470), (890, 226295125), (1246, 161639375), (1250, 161122129), (1750, 115087235), (2225, 90518050), (3115, 64655750), (4375, 46034894), (4450, 45259025), (6230, 32327875), (8750, 23017447), (11125, 18103610), (15575, 12931150), (22250, 9051805), (31150, 6465575), (55625, 3620722), (77875, 2586230), (111250, 1810361), (155750, 1293115), (258623, 778750), (389375, 517246)]