8769020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 20532960

約数和(自身を除く): 11763940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1163, 1508, 1885, 2326, 3770, 4652, 5815, 7540, 11630, 15119, 23260, 30238, 33727, 60476, 67454, 75595, 134908, 151190, 168635, 302380, 337270, 438451, 674540, 876902, 1753804, 2192255, 4384510, 8769020]

約数ペア:

[(1, 8769020), (2, 4384510), (4, 2192255), (5, 1753804), (10, 876902), (13, 674540), (20, 438451), (26, 337270), (29, 302380), (52, 168635), (58, 151190), (65, 134908), (116, 75595), (130, 67454), (145, 60476), (260, 33727), (290, 30238), (377, 23260), (580, 15119), (754, 11630), (1163, 7540), (1508, 5815), (1885, 4652), (2326, 3770)]