286110363860

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3643}}^1\times {\mathrm{40483}}^1$

素因数の和:44232

約数の個数: 48

約数和(自身を含む): 607207532736

約数和(自身を除く): 321097168876

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 3643, 7286, 14572, 18215, 36430, 40483, 72860, 80966, 161932, 202415, 353371, 404830, 706742, 809660, 1413484, 1766855, 3533710, 3926851, 7067420, 7853702, 15707404, 19634255, 39268510, 78537020, 147479569, 294959138, 589918276, 737397845, 1474795690, 2949591380, 14305518193, 28611036386, 57222072772, 71527590965, 143055181930, 286110363860]

約数ペア:

[(1, 286110363860), (2, 143055181930), (4, 71527590965), (5, 57222072772), (10, 28611036386), (20, 14305518193), (97, 2949591380), (194, 1474795690), (388, 737397845), (485, 589918276), (970, 294959138), (1940, 147479569), (3643, 78537020), (7286, 39268510), (14572, 19634255), (18215, 15707404), (36430, 7853702), (40483, 7067420), (72860, 3926851), (80966, 3533710), (161932, 1766855), (202415, 1413484), (353371, 809660), (404830, 706742)]