23505156980

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^2\times {\mathrm{9649}}^1$

素因数の和:10356

約数の個数: 36

約数和(自身を含む): 49507800300

約数和(自身を除く): 26002643320

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 9649, 19298, 38596, 48245, 96490, 121801, 192980, 243602, 487204, 609005, 1218010, 2436020, 3367501, 6735002, 13470004, 16837505, 33675010, 67350020, 1175257849, 2350515698, 4701031396, 5876289245, 11752578490, 23505156980]

約数ペア:

[(1, 23505156980), (2, 11752578490), (4, 5876289245), (5, 4701031396), (10, 2350515698), (20, 1175257849), (349, 67350020), (698, 33675010), (1396, 16837505), (1745, 13470004), (3490, 6735002), (6980, 3367501), (9649, 2436020), (19298, 1218010), (38596, 609005), (48245, 487204), (96490, 243602), (121801, 192980)]