109075460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{947}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 247496256

約数和(自身を除く): 138420796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 443, 886, 947, 1772, 1894, 2215, 3788, 4430, 4735, 5759, 8860, 9470, 11518, 12311, 18940, 23036, 24622, 28795, 49244, 57590, 61555, 115180, 123110, 246220, 419521, 839042, 1678084, 2097605, 4195210, 5453773, 8390420, 10907546, 21815092, 27268865, 54537730, 109075460]

約数ペア:

[(1, 109075460), (2, 54537730), (4, 27268865), (5, 21815092), (10, 10907546), (13, 8390420), (20, 5453773), (26, 4195210), (52, 2097605), (65, 1678084), (130, 839042), (260, 419521), (443, 246220), (886, 123110), (947, 115180), (1772, 61555), (1894, 57590), (2215, 49244), (3788, 28795), (4430, 24622), (4735, 23036), (5759, 18940), (8860, 12311), (9470, 11518)]