8045494520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1512311}}^1$

素因数の和:1512348

約数の個数: 64

約数和(自身を含む): 21777292800

約数和(自身を除く): 13731798280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 1512311, 3024622, 6049244, 7561555, 10586177, 12098488, 15123110, 21172354, 28733909, 30246220, 42344708, 52930885, 57467818, 60492440, 84689416, 105861770, 114935636, 143669545, 201137363, 211723540, 229871272, 287339090, 402274726, 423447080, 574678180, 804549452, 1005686815, 1149356360, 1609098904, 2011373630, 4022747260, 8045494520]

約数ペア:

[(1, 8045494520), (2, 4022747260), (4, 2011373630), (5, 1609098904), (7, 1149356360), (8, 1005686815), (10, 804549452), (14, 574678180), (19, 423447080), (20, 402274726), (28, 287339090), (35, 229871272), (38, 211723540), (40, 201137363), (56, 143669545), (70, 114935636), (76, 105861770), (95, 84689416), (133, 60492440), (140, 57467818), (152, 52930885), (190, 42344708), (266, 30246220), (280, 28733909), (380, 21172354), (532, 15123110), (665, 12098488), (760, 10586177), (1064, 7561555), (1330, 6049244), (2660, 3024622), (5320, 1512311)]