229393480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197753}}^1$

素因数の和:197793

約数の個数: 32

約数和(自身を含む): 533935800

約数和(自身を除く): 304542320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 197753, 395506, 791012, 988765, 1582024, 1977530, 3955060, 5734837, 7910120, 11469674, 22939348, 28674185, 45878696, 57348370, 114696740, 229393480]

約数ペア:

[(1, 229393480), (2, 114696740), (4, 57348370), (5, 45878696), (8, 28674185), (10, 22939348), (20, 11469674), (29, 7910120), (40, 5734837), (58, 3955060), (116, 1977530), (145, 1582024), (232, 988765), (290, 791012), (580, 395506), (1160, 197753)]