156969881420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{46747}}^1\times {\mathrm{15263}}^1$

素因数の和:62030

約数の個数: 48

約数和(自身を含む): 359634981888

約数和(自身を除く): 202665100468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 15263, 30526, 46747, 61052, 76315, 93494, 152630, 167893, 186988, 233735, 305260, 335786, 467470, 514217, 671572, 839465, 934940, 1028434, 1678930, 2056868, 2571085, 3357860, 5142170, 10284340, 713499461, 1426998922, 2853997844, 3567497305, 7134994610, 7848494071, 14269989220, 15696988142, 31393976284, 39242470355, 78484940710, 156969881420]

約数ペア:

[(1, 156969881420), (2, 78484940710), (4, 39242470355), (5, 31393976284), (10, 15696988142), (11, 14269989220), (20, 7848494071), (22, 7134994610), (44, 3567497305), (55, 2853997844), (110, 1426998922), (220, 713499461), (15263, 10284340), (30526, 5142170), (46747, 3357860), (61052, 2571085), (76315, 2056868), (93494, 1678930), (152630, 1028434), (167893, 934940), (186988, 839465), (233735, 671572), (305260, 514217), (335786, 467470)]