134619320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8269}}^1$

素因数の和:8328

約数の個数: 64

約数和(自身を含む): 339400800

約数和(自身を除く): 204781480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 8140, 8269, 16280, 16538, 33076, 41345, 66152, 82690, 90959, 165380, 181918, 305953, 330760, 363836, 454795, 611906, 727672, 909590, 1223812, 1529765, 1819180, 2447624, 3059530, 3365483, 3638360, 6119060, 6730966, 12238120, 13461932, 16827415, 26923864, 33654830, 67309660, 134619320]

約数ペア:

[(1, 134619320), (2, 67309660), (4, 33654830), (5, 26923864), (8, 16827415), (10, 13461932), (11, 12238120), (20, 6730966), (22, 6119060), (37, 3638360), (40, 3365483), (44, 3059530), (55, 2447624), (74, 1819180), (88, 1529765), (110, 1223812), (148, 909590), (185, 727672), (220, 611906), (296, 454795), (370, 363836), (407, 330760), (440, 305953), (740, 181918), (814, 165380), (1480, 90959), (1628, 82690), (2035, 66152), (3256, 41345), (4070, 33076), (8140, 16538), (8269, 16280)]