9428540540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{23293}}^1$

素因数の和:23886

約数の個数: 48

約数和(自身を含む): 20373118752

約数和(自身を除く): 10944578212

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 547, 740, 1094, 2188, 2735, 5470, 10940, 20239, 23293, 40478, 46586, 80956, 93172, 101195, 116465, 202390, 232930, 404780, 465860, 861841, 1723682, 3447364, 4309205, 8618410, 12741271, 17236820, 25482542, 50965084, 63706355, 127412710, 254825420, 471427027, 942854054, 1885708108, 2357135135, 4714270270, 9428540540]

約数ペア:

[(1, 9428540540), (2, 4714270270), (4, 2357135135), (5, 1885708108), (10, 942854054), (20, 471427027), (37, 254825420), (74, 127412710), (148, 63706355), (185, 50965084), (370, 25482542), (547, 17236820), (740, 12741271), (1094, 8618410), (2188, 4309205), (2735, 3447364), (5470, 1723682), (10940, 861841), (20239, 465860), (23293, 404780), (40478, 232930), (46586, 202390), (80956, 116465), (93172, 101195)]