38736440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50969}}^1$

素因数の和:50999

約数の個数: 32

約数和(自身を含む): 91746000

約数和(自身を除く): 53009560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 50969, 101938, 203876, 254845, 407752, 509690, 968411, 1019380, 1936822, 2038760, 3873644, 4842055, 7747288, 9684110, 19368220, 38736440]

約数ペア:

[(1, 38736440), (2, 19368220), (4, 9684110), (5, 7747288), (8, 4842055), (10, 3873644), (19, 2038760), (20, 1936822), (38, 1019380), (40, 968411), (76, 509690), (95, 407752), (152, 254845), (190, 203876), (380, 101938), (760, 50969)]