103057520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67801}}^1$

素因数の和:67833

約数の個数: 40

約数和(自身を含む): 252223440

約数和(自身を除く): 149165920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 67801, 135602, 271204, 339005, 542408, 678010, 1084816, 1288219, 1356020, 2576438, 2712040, 5152876, 5424080, 6441095, 10305752, 12882190, 20611504, 25764380, 51528760, 103057520]

約数ペア:

[(1, 103057520), (2, 51528760), (4, 25764380), (5, 20611504), (8, 12882190), (10, 10305752), (16, 6441095), (19, 5424080), (20, 5152876), (38, 2712040), (40, 2576438), (76, 1356020), (80, 1288219), (95, 1084816), (152, 678010), (190, 542408), (304, 339005), (380, 271204), (760, 135602), (1520, 67801)]