2290606450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:868

約数の個数: 96

約数和(自身を含む): 4798942848

約数和(自身を除く): 2508336398

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 157, 205, 275, 314, 410, 451, 550, 647, 785, 902, 1025, 1294, 1570, 1727, 2050, 2255, 3235, 3454, 3925, 4510, 6437, 6470, 7117, 7850, 8635, 11275, 12874, 14234, 16175, 17270, 22550, 26527, 32185, 32350, 35585, 43175, 53054, 64370, 70807, 71170, 86350, 101579, 132635, 141614, 160925, 177925, 203158, 265270, 291797, 321850, 354035, 355850, 507895, 583594, 663175, 708070, 1015790, 1117369, 1326350, 1458985, 1770175, 2234738, 2539475, 2917970, 3540350, 4164739, 5078950, 5586845, 7294925, 8329478, 11173690, 14589850, 20823695, 27934225, 41647390, 45812129, 55868450, 91624258, 104118475, 208236950, 229060645, 458121290, 1145303225, 2290606450]

約数ペア:

[(1, 2290606450), (2, 1145303225), (5, 458121290), (10, 229060645), (11, 208236950), (22, 104118475), (25, 91624258), (41, 55868450), (50, 45812129), (55, 41647390), (82, 27934225), (110, 20823695), (157, 14589850), (205, 11173690), (275, 8329478), (314, 7294925), (410, 5586845), (451, 5078950), (550, 4164739), (647, 3540350), (785, 2917970), (902, 2539475), (1025, 2234738), (1294, 1770175), (1570, 1458985), (1727, 1326350), (2050, 1117369), (2255, 1015790), (3235, 708070), (3454, 663175), (3925, 583594), (4510, 507895), (6437, 355850), (6470, 354035), (7117, 321850), (7850, 291797), (8635, 265270), (11275, 203158), (12874, 177925), (14234, 160925), (16175, 141614), (17270, 132635), (22550, 101579), (26527, 86350), (32185, 71170), (32350, 70807), (35585, 64370), (43175, 53054)]