15704052880

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1\times {\mathrm{6659}}^1$

素因数の和:7432

約数の個数: 80

約数和(自身を含む): 37460102400

約数和(自身を除く): 21756049520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 719, 820, 1438, 1640, 2876, 3280, 3595, 5752, 6659, 7190, 11504, 13318, 14380, 26636, 28760, 29479, 33295, 53272, 57520, 58958, 66590, 106544, 117916, 133180, 147395, 235832, 266360, 273019, 294790, 471664, 532720, 546038, 589580, 1092076, 1179160, 1365095, 2184152, 2358320, 2730190, 4368304, 4787821, 5460380, 9575642, 10920760, 19151284, 21841520, 23939105, 38302568, 47878210, 76605136, 95756420, 191512840, 196300661, 383025680, 392601322, 785202644, 981503305, 1570405288, 1963006610, 3140810576, 3926013220, 7852026440, 15704052880]

約数ペア:

[(1, 15704052880), (2, 7852026440), (4, 3926013220), (5, 3140810576), (8, 1963006610), (10, 1570405288), (16, 981503305), (20, 785202644), (40, 392601322), (41, 383025680), (80, 196300661), (82, 191512840), (164, 95756420), (205, 76605136), (328, 47878210), (410, 38302568), (656, 23939105), (719, 21841520), (820, 19151284), (1438, 10920760), (1640, 9575642), (2876, 5460380), (3280, 4787821), (3595, 4368304), (5752, 2730190), (6659, 2358320), (7190, 2184152), (11504, 1365095), (13318, 1179160), (14380, 1092076), (26636, 589580), (28760, 546038), (29479, 532720), (33295, 471664), (53272, 294790), (57520, 273019), (58958, 266360), (66590, 235832), (106544, 147395), (117916, 133180)]