148724180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{23311}}^1$

素因数の和:23360

約数の個数: 48

約数和(自身を含む): 352477440

約数和(自身を除く): 203753260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 23311, 46622, 93244, 116555, 233110, 256421, 466220, 512842, 676019, 1025684, 1282105, 1352038, 2564210, 2704076, 3380095, 5128420, 6760190, 7436209, 13520380, 14872418, 29744836, 37181045, 74362090, 148724180]

約数ペア:

[(1, 148724180), (2, 74362090), (4, 37181045), (5, 29744836), (10, 14872418), (11, 13520380), (20, 7436209), (22, 6760190), (29, 5128420), (44, 3380095), (55, 2704076), (58, 2564210), (110, 1352038), (116, 1282105), (145, 1025684), (220, 676019), (290, 512842), (319, 466220), (580, 256421), (638, 233110), (1276, 116555), (1595, 93244), (3190, 46622), (6380, 23311)]