236539120

素因数分解:

$2^4\times 5^1\times {\mathrm{739}}^1\times {\mathrm{4001}}^1$

素因数の和:4753

約数の個数: 40

約数和(自身を含む): 550835280

約数和(自身を除く): 314296160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 739, 1478, 2956, 3695, 4001, 5912, 7390, 8002, 11824, 14780, 16004, 20005, 29560, 32008, 40010, 59120, 64016, 80020, 160040, 320080, 2956739, 5913478, 11826956, 14783695, 23653912, 29567390, 47307824, 59134780, 118269560, 236539120]

約数ペア:

[(1, 236539120), (2, 118269560), (4, 59134780), (5, 47307824), (8, 29567390), (10, 23653912), (16, 14783695), (20, 11826956), (40, 5913478), (80, 2956739), (739, 320080), (1478, 160040), (2956, 80020), (3695, 64016), (4001, 59120), (5912, 40010), (7390, 32008), (8002, 29560), (11824, 20005), (14780, 16004)]