13800050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2281}}^1$

素因数の和:2315

約数の個数: 36

約数和(自身を含む): 28226058

約数和(自身を除く): 14426008

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 2281, 3025, 4562, 6050, 11405, 22810, 25091, 50182, 57025, 114050, 125455, 250910, 276001, 552002, 627275, 1254550, 1380005, 2760010, 6900025, 13800050]

約数ペア:

[(1, 13800050), (2, 6900025), (5, 2760010), (10, 1380005), (11, 1254550), (22, 627275), (25, 552002), (50, 276001), (55, 250910), (110, 125455), (121, 114050), (242, 57025), (275, 50182), (550, 25091), (605, 22810), (1210, 11405), (2281, 6050), (3025, 4562)]