87725920

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9293}}^1$

素因数の和:9367

約数の個数: 48

約数和(自身を含む): 210787920

約数和(自身を除く): 123062000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9293, 9440, 18586, 37172, 46465, 74344, 92930, 148688, 185860, 297376, 371720, 548287, 743440, 1096574, 1486880, 2193148, 2741435, 4386296, 5482870, 8772592, 10965740, 17545184, 21931480, 43862960, 87725920]

約数ペア:

[(1, 87725920), (2, 43862960), (4, 21931480), (5, 17545184), (8, 10965740), (10, 8772592), (16, 5482870), (20, 4386296), (32, 2741435), (40, 2193148), (59, 1486880), (80, 1096574), (118, 743440), (160, 548287), (236, 371720), (295, 297376), (472, 185860), (590, 148688), (944, 92930), (1180, 74344), (1888, 46465), (2360, 37172), (4720, 18586), (9293, 9440)]