16102880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5297}}^1$

素因数の和:5331

約数の個数: 48

約数和(自身を含む): 40052880

約数和(自身を除く): 23950000

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, 5297, 10594, 21188, 26485, 42376, 52970, 84752, 100643, 105940, 169504, 201286, 211880, 402572, 423760, 503215, 805144, 847520, 1006430, 1610288, 2012860, 3220576, 4025720, 8051440, 16102880]

約数ペア:

[(1, 16102880), (2, 8051440), (4, 4025720), (5, 3220576), (8, 2012860), (10, 1610288), (16, 1006430), (19, 847520), (20, 805144), (32, 503215), (38, 423760), (40, 402572), (76, 211880), (80, 201286), (95, 169504), (152, 105940), (160, 100643), (190, 84752), (304, 52970), (380, 42376), (608, 26485), (760, 21188), (1520, 10594), (3040, 5297)]