158274050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{26161}}^1$

素因数の和:26195

約数の個数: 36

約数和(自身を含む): 323597778

約数和(自身を除く): 165323728

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 26161, 52322, 130805, 261610, 287771, 575542, 654025, 1308050, 1438855, 2877710, 3165481, 6330962, 7194275, 14388550, 15827405, 31654810, 79137025, 158274050]

約数ペア:

[(1, 158274050), (2, 79137025), (5, 31654810), (10, 15827405), (11, 14388550), (22, 7194275), (25, 6330962), (50, 3165481), (55, 2877710), (110, 1438855), (121, 1308050), (242, 654025), (275, 575542), (550, 287771), (605, 261610), (1210, 130805), (3025, 52322), (6050, 26161)]