32841880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 78912000

約数和(自身を除く): 46070120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 79, 95, 152, 158, 190, 316, 380, 395, 547, 632, 760, 790, 1094, 1501, 1580, 2188, 2735, 3002, 3160, 4376, 5470, 6004, 7505, 10393, 10940, 12008, 15010, 20786, 21880, 30020, 41572, 43213, 51965, 60040, 83144, 86426, 103930, 172852, 207860, 216065, 345704, 415720, 432130, 821047, 864260, 1642094, 1728520, 3284188, 4105235, 6568376, 8210470, 16420940, 32841880]

約数ペア:

[(1, 32841880), (2, 16420940), (4, 8210470), (5, 6568376), (8, 4105235), (10, 3284188), (19, 1728520), (20, 1642094), (38, 864260), (40, 821047), (76, 432130), (79, 415720), (95, 345704), (152, 216065), (158, 207860), (190, 172852), (316, 103930), (380, 86426), (395, 83144), (547, 60040), (632, 51965), (760, 43213), (790, 41572), (1094, 30020), (1501, 21880), (1580, 20786), (2188, 15010), (2735, 12008), (3002, 10940), (3160, 10393), (4376, 7505), (5470, 6004)]