228900320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130057}}^1$

素因数の和:130083

約数の個数: 48

約数和(自身を含む): 589943088

約数和(自身を除く): 361042768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 130057, 260114, 520228, 650285, 1040456, 1300570, 1430627, 2080912, 2601140, 2861254, 4161824, 5202280, 5722508, 7153135, 10404560, 11445016, 14306270, 20809120, 22890032, 28612540, 45780064, 57225080, 114450160, 228900320]

約数ペア:

[(1, 228900320), (2, 114450160), (4, 57225080), (5, 45780064), (8, 28612540), (10, 22890032), (11, 20809120), (16, 14306270), (20, 11445016), (22, 10404560), (32, 7153135), (40, 5722508), (44, 5202280), (55, 4161824), (80, 2861254), (88, 2601140), (110, 2080912), (160, 1430627), (176, 1300570), (220, 1040456), (352, 650285), (440, 520228), (880, 260114), (1760, 130057)]