1622080

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 56

約数和(自身を含む): 3995928

約数和(自身を除く): 2373848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 137, 148, 160, 185, 274, 296, 320, 370, 548, 592, 685, 740, 1096, 1184, 1370, 1480, 2192, 2368, 2740, 2960, 4384, 5069, 5480, 5920, 8768, 10138, 10960, 11840, 20276, 21920, 25345, 40552, 43840, 50690, 81104, 101380, 162208, 202760, 324416, 405520, 811040, 1622080]

約数ペア:

[(1, 1622080), (2, 811040), (4, 405520), (5, 324416), (8, 202760), (10, 162208), (16, 101380), (20, 81104), (32, 50690), (37, 43840), (40, 40552), (64, 25345), (74, 21920), (80, 20276), (137, 11840), (148, 10960), (160, 10138), (185, 8768), (274, 5920), (296, 5480), (320, 5069), (370, 4384), (548, 2960), (592, 2740), (685, 2368), (740, 2192), (1096, 1480), (1184, 1370)]