22085680

素因数分解:

$2^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{769}}^1$

素因数の和:1141

約数の個数: 40

約数和(自身を含む): 51559200

約数和(自身を除く): 29473520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 359, 718, 769, 1436, 1538, 1795, 2872, 3076, 3590, 3845, 5744, 6152, 7180, 7690, 12304, 14360, 15380, 28720, 30760, 61520, 276071, 552142, 1104284, 1380355, 2208568, 2760710, 4417136, 5521420, 11042840, 22085680]

約数ペア:

[(1, 22085680), (2, 11042840), (4, 5521420), (5, 4417136), (8, 2760710), (10, 2208568), (16, 1380355), (20, 1104284), (40, 552142), (80, 276071), (359, 61520), (718, 30760), (769, 28720), (1436, 15380), (1538, 14360), (1795, 12304), (2872, 7690), (3076, 7180), (3590, 6152), (3845, 5744)]