269688100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{245171}}^1$

素因数の和:245196

約数の個数: 36

約数和(自身を含む): 638427888

約数和(自身を除く): 368739788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 245171, 490342, 980684, 1225855, 2451710, 2696881, 4903420, 5393762, 6129275, 10787524, 12258550, 13484405, 24517100, 26968810, 53937620, 67422025, 134844050, 269688100]

約数ペア:

[(1, 269688100), (2, 134844050), (4, 67422025), (5, 53937620), (10, 26968810), (11, 24517100), (20, 13484405), (22, 12258550), (25, 10787524), (44, 6129275), (50, 5393762), (55, 4903420), (100, 2696881), (110, 2451710), (220, 1225855), (275, 980684), (550, 490342), (1100, 245171)]