9191440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6047}}^1$

素因数の和:6079

約数の個数: 40

約数和(自身を含む): 22498560

約数和(自身を除く): 13307120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 6047, 12094, 24188, 30235, 48376, 60470, 96752, 114893, 120940, 229786, 241880, 459572, 483760, 574465, 919144, 1148930, 1838288, 2297860, 4595720, 9191440]

約数ペア:

[(1, 9191440), (2, 4595720), (4, 2297860), (5, 1838288), (8, 1148930), (10, 919144), (16, 574465), (19, 483760), (20, 459572), (38, 241880), (40, 229786), (76, 120940), (80, 114893), (95, 96752), (152, 60470), (190, 48376), (304, 30235), (380, 24188), (760, 12094), (1520, 6047)]