156923750240

素因数分解:

$2^5\times 5^1\times {\mathrm{980773439}}^1$

素因数の和:980773454

約数の個数: 24

約数和(自身を含む): 370732360320

約数和(自身を除く): 213808610080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 980773439, 1961546878, 3923093756, 4903867195, 7846187512, 9807734390, 15692375024, 19615468780, 31384750048, 39230937560, 78461875120, 156923750240]

約数ペア:

[(1, 156923750240), (2, 78461875120), (4, 39230937560), (5, 31384750048), (8, 19615468780), (10, 15692375024), (16, 9807734390), (20, 7846187512), (32, 4903867195), (40, 3923093756), (80, 1961546878), (160, 980773439)]