27688100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{25171}}^1$

素因数の和:25196

約数の個数: 36

約数和(自身を含む): 65547888

約数和(自身を除く): 37859788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 25171, 50342, 100684, 125855, 251710, 276881, 503420, 553762, 629275, 1107524, 1258550, 1384405, 2517100, 2768810, 5537620, 6922025, 13844050, 27688100]

約数ペア:

[(1, 27688100), (2, 13844050), (4, 6922025), (5, 5537620), (10, 2768810), (11, 2517100), (20, 1384405), (22, 1258550), (25, 1107524), (44, 629275), (50, 553762), (55, 503420), (100, 276881), (110, 251710), (220, 125855), (275, 100684), (550, 50342), (1100, 25171)]