16139360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5309}}^1$

素因数の和:5343

約数の個数: 48

約数和(自身を含む): 40143600

約数和(自身を除く): 24004240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 5309, 10618, 21236, 26545, 42472, 53090, 84944, 100871, 106180, 169888, 201742, 212360, 403484, 424720, 504355, 806968, 849440, 1008710, 1613936, 2017420, 3227872, 4034840, 8069680, 16139360]

約数ペア:

[(1, 16139360), (2, 8069680), (4, 4034840), (5, 3227872), (8, 2017420), (10, 1613936), (16, 1008710), (19, 849440), (20, 806968), (32, 504355), (38, 424720), (40, 403484), (76, 212360), (80, 201742), (95, 169888), (152, 106180), (160, 100871), (190, 84944), (304, 53090), (380, 42472), (608, 26545), (760, 21236), (1520, 10618), (3040, 5309)]