2289704450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1721}}^1$

素因数の和:1844

約数の個数: 96

約数和(自身を含む): 4842815040

約数和(自身を除く): 2553110590

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 59, 82, 110, 118, 205, 275, 295, 410, 451, 550, 590, 649, 902, 1025, 1298, 1475, 1721, 2050, 2255, 2419, 2950, 3245, 3442, 4510, 4838, 6490, 8605, 11275, 12095, 16225, 17210, 18931, 22550, 24190, 26609, 32450, 37862, 43025, 53218, 60475, 70561, 86050, 94655, 101539, 120950, 133045, 141122, 189310, 203078, 266090, 352805, 473275, 507695, 665225, 705610, 776171, 946550, 1015390, 1116929, 1330450, 1552342, 1764025, 2233858, 2538475, 3528050, 3880855, 4163099, 5076950, 5584645, 7761710, 8326198, 11169290, 19404275, 20815495, 27923225, 38808550, 41630990, 45794089, 55846450, 91588178, 104077475, 208154950, 228970445, 457940890, 1144852225, 2289704450]

約数ペア:

[(1, 2289704450), (2, 1144852225), (5, 457940890), (10, 228970445), (11, 208154950), (22, 104077475), (25, 91588178), (41, 55846450), (50, 45794089), (55, 41630990), (59, 38808550), (82, 27923225), (110, 20815495), (118, 19404275), (205, 11169290), (275, 8326198), (295, 7761710), (410, 5584645), (451, 5076950), (550, 4163099), (590, 3880855), (649, 3528050), (902, 2538475), (1025, 2233858), (1298, 1764025), (1475, 1552342), (1721, 1330450), (2050, 1116929), (2255, 1015390), (2419, 946550), (2950, 776171), (3245, 705610), (3442, 665225), (4510, 507695), (4838, 473275), (6490, 352805), (8605, 266090), (11275, 203078), (12095, 189310), (16225, 141122), (17210, 133045), (18931, 120950), (22550, 101539), (24190, 94655), (26609, 86050), (32450, 70561), (37862, 60475), (43025, 53218)]