5118986768

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^3\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 80

約数和(自身を含む): 11590508160

約数和(自身を除く): 6471521392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 307, 371, 424, 614, 742, 848, 1228, 1484, 2149, 2456, 2809, 2968, 4298, 4912, 5618, 5936, 8596, 11236, 16271, 17192, 19663, 22472, 32542, 34384, 39326, 44944, 65084, 78652, 113897, 130168, 148877, 157304, 227794, 260336, 297754, 314608, 455588, 595508, 862363, 911176, 1042139, 1191016, 1724726, 1822352, 2084278, 2382032, 3449452, 4168556, 6036541, 6898904, 8337112, 12073082, 13797808, 16674224, 24146164, 45705239, 48292328, 91410478, 96584656, 182820956, 319936673, 365641912, 639873346, 731283824, 1279746692, 2559493384, 5118986768]

約数ペア:

[(1, 5118986768), (2, 2559493384), (4, 1279746692), (7, 731283824), (8, 639873346), (14, 365641912), (16, 319936673), (28, 182820956), (53, 96584656), (56, 91410478), (106, 48292328), (112, 45705239), (212, 24146164), (307, 16674224), (371, 13797808), (424, 12073082), (614, 8337112), (742, 6898904), (848, 6036541), (1228, 4168556), (1484, 3449452), (2149, 2382032), (2456, 2084278), (2809, 1822352), (2968, 1724726), (4298, 1191016), (4912, 1042139), (5618, 911176), (5936, 862363), (8596, 595508), (11236, 455588), (16271, 314608), (17192, 297754), (19663, 260336), (22472, 227794), (32542, 157304), (34384, 148877), (39326, 130168), (44944, 113897), (65084, 78652)]