102231440

素因数分解:

$2^4\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1871}}^1$

素因数の和:2567

約数の個数: 40

約数和(自身を含む): 238163328

約数和(自身を除く): 135931888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683, 1366, 1871, 2732, 3415, 3742, 5464, 6830, 7484, 9355, 10928, 13660, 14968, 18710, 27320, 29936, 37420, 54640, 74840, 149680, 1277893, 2555786, 5111572, 6389465, 10223144, 12778930, 20446288, 25557860, 51115720, 102231440]

約数ペア:

[(1, 102231440), (2, 51115720), (4, 25557860), (5, 20446288), (8, 12778930), (10, 10223144), (16, 6389465), (20, 5111572), (40, 2555786), (80, 1277893), (683, 149680), (1366, 74840), (1871, 54640), (2732, 37420), (3415, 29936), (3742, 27320), (5464, 18710), (6830, 14968), (7484, 13660), (9355, 10928)]