84406850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 72

約数和(自身を含む): 177457392

約数和(自身を除く): 93050542

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 83, 86, 110, 166, 215, 275, 415, 430, 473, 550, 830, 913, 946, 1075, 1826, 1849, 2075, 2150, 2365, 3569, 3698, 4150, 4565, 4730, 7138, 9130, 9245, 11825, 17845, 18490, 20339, 22825, 23650, 35690, 39259, 40678, 45650, 46225, 78518, 89225, 92450, 101695, 153467, 178450, 196295, 203390, 306934, 392590, 508475, 767335, 981475, 1016950, 1534670, 1688137, 1962950, 3376274, 3836675, 7673350, 8440685, 16881370, 42203425, 84406850]

約数ペア:

[(1, 84406850), (2, 42203425), (5, 16881370), (10, 8440685), (11, 7673350), (22, 3836675), (25, 3376274), (43, 1962950), (50, 1688137), (55, 1534670), (83, 1016950), (86, 981475), (110, 767335), (166, 508475), (215, 392590), (275, 306934), (415, 203390), (430, 196295), (473, 178450), (550, 153467), (830, 101695), (913, 92450), (946, 89225), (1075, 78518), (1826, 46225), (1849, 45650), (2075, 40678), (2150, 39259), (2365, 35690), (3569, 23650), (3698, 22825), (4150, 20339), (4565, 18490), (4730, 17845), (7138, 11825), (9130, 9245)]