190325920

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51719}}^1$

素因数の和:51757

約数の個数: 48

約数和(自身を含む): 469203840

約数和(自身を除く): 278877920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 51719, 103438, 206876, 258595, 413752, 517190, 827504, 1034380, 1189537, 1655008, 2068760, 2379074, 4137520, 4758148, 5947685, 8275040, 9516296, 11895370, 19032592, 23790740, 38065184, 47581480, 95162960, 190325920]

約数ペア:

[(1, 190325920), (2, 95162960), (4, 47581480), (5, 38065184), (8, 23790740), (10, 19032592), (16, 11895370), (20, 9516296), (23, 8275040), (32, 5947685), (40, 4758148), (46, 4137520), (80, 2379074), (92, 2068760), (115, 1655008), (160, 1189537), (184, 1034380), (230, 827504), (368, 517190), (460, 413752), (736, 258595), (920, 206876), (1840, 103438), (3680, 51719)]