11897720740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{4733}}^1$

素因数の和:4901

約数の個数: 96

約数和(自身を含む): 26595233280

約数和(自身を除く): 14697512540

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 79, 86, 148, 158, 172, 185, 215, 316, 370, 395, 430, 740, 790, 860, 1580, 1591, 2923, 3182, 3397, 4733, 5846, 6364, 6794, 7955, 9466, 11692, 13588, 14615, 15910, 16985, 18932, 23665, 29230, 31820, 33970, 47330, 58460, 67940, 94660, 125689, 175121, 203519, 251378, 350242, 373907, 407038, 502756, 628445, 700484, 747814, 814076, 875605, 1017595, 1256890, 1495628, 1751210, 1869535, 2035190, 2513780, 3502420, 3739070, 4070380, 7478140, 7530203, 13834559, 15060406, 16078001, 27669118, 30120812, 32156002, 37651015, 55338236, 64312004, 69172795, 75302030, 80390005, 138345590, 150604060, 160780010, 276691180, 321560020, 594886037, 1189772074, 2379544148, 2974430185, 5948860370, 11897720740]

約数ペア:

[(1, 11897720740), (2, 5948860370), (4, 2974430185), (5, 2379544148), (10, 1189772074), (20, 594886037), (37, 321560020), (43, 276691180), (74, 160780010), (79, 150604060), (86, 138345590), (148, 80390005), (158, 75302030), (172, 69172795), (185, 64312004), (215, 55338236), (316, 37651015), (370, 32156002), (395, 30120812), (430, 27669118), (740, 16078001), (790, 15060406), (860, 13834559), (1580, 7530203), (1591, 7478140), (2923, 4070380), (3182, 3739070), (3397, 3502420), (4733, 2513780), (5846, 2035190), (6364, 1869535), (6794, 1751210), (7955, 1495628), (9466, 1256890), (11692, 1017595), (13588, 875605), (14615, 814076), (15910, 747814), (16985, 700484), (18932, 628445), (23665, 502756), (29230, 407038), (31820, 373907), (33970, 350242), (47330, 251378), (58460, 203519), (67940, 175121), (94660, 125689)]