16589120

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1167

約数の個数: 56

約数和(自身を含む): 40379904

約数和(自身を除く): 23790784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1103, 1504, 1880, 2206, 3008, 3760, 4412, 5515, 7520, 8824, 11030, 15040, 17648, 22060, 35296, 44120, 51841, 70592, 88240, 103682, 176480, 207364, 259205, 352960, 414728, 518410, 829456, 1036820, 1658912, 2073640, 3317824, 4147280, 8294560, 16589120]

約数ペア:

[(1, 16589120), (2, 8294560), (4, 4147280), (5, 3317824), (8, 2073640), (10, 1658912), (16, 1036820), (20, 829456), (32, 518410), (40, 414728), (47, 352960), (64, 259205), (80, 207364), (94, 176480), (160, 103682), (188, 88240), (235, 70592), (320, 51841), (376, 44120), (470, 35296), (752, 22060), (940, 17648), (1103, 15040), (1504, 11030), (1880, 8824), (2206, 7520), (3008, 5515), (3760, 4412)]