227244380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27917}}^1$

素因数の和:27974

約数の個数: 48

約数和(自身を含む): 534685536

約数和(自身を除く): 307441156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 27917, 55834, 111668, 139585, 279170, 307087, 558340, 614174, 1032929, 1228348, 1535435, 2065858, 3070870, 4131716, 5164645, 6141740, 10329290, 11362219, 20658580, 22724438, 45448876, 56811095, 113622190, 227244380]

約数ペア:

[(1, 227244380), (2, 113622190), (4, 56811095), (5, 45448876), (10, 22724438), (11, 20658580), (20, 11362219), (22, 10329290), (37, 6141740), (44, 5164645), (55, 4131716), (74, 3070870), (110, 2065858), (148, 1535435), (185, 1228348), (220, 1032929), (370, 614174), (407, 558340), (740, 307087), (814, 279170), (1628, 139585), (2035, 111668), (4070, 55834), (8140, 27917)]