9840400270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8179}}^1\times {\mathrm{5231}}^1$

素因数の和:13440

約数の個数: 32

約数和(自身を含む): 18488632320

約数和(自身を除く): 8648232050

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 5231, 8179, 10462, 16358, 26155, 40895, 52310, 81790, 120313, 188117, 240626, 376234, 601565, 940585, 1203130, 1881170, 42784349, 85568698, 213921745, 427843490, 984040027, 1968080054, 4920200135, 9840400270]

約数ペア:

[(1, 9840400270), (2, 4920200135), (5, 1968080054), (10, 984040027), (23, 427843490), (46, 213921745), (115, 85568698), (230, 42784349), (5231, 1881170), (8179, 1203130), (10462, 940585), (16358, 601565), (26155, 376234), (40895, 240626), (52310, 188117), (81790, 120313)]