16254100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 37997568

約数和(自身を除く): 21743468

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 74, 92, 100, 115, 148, 185, 191, 230, 370, 382, 460, 575, 740, 764, 851, 925, 955, 1150, 1702, 1850, 1910, 2300, 3404, 3700, 3820, 4255, 4393, 4775, 7067, 8510, 8786, 9550, 14134, 17020, 17572, 19100, 21275, 21965, 28268, 35335, 42550, 43930, 70670, 85100, 87860, 109825, 141340, 162541, 176675, 219650, 325082, 353350, 439300, 650164, 706700, 812705, 1625410, 3250820, 4063525, 8127050, 16254100]

約数ペア:

[(1, 16254100), (2, 8127050), (4, 4063525), (5, 3250820), (10, 1625410), (20, 812705), (23, 706700), (25, 650164), (37, 439300), (46, 353350), (50, 325082), (74, 219650), (92, 176675), (100, 162541), (115, 141340), (148, 109825), (185, 87860), (191, 85100), (230, 70670), (370, 43930), (382, 42550), (460, 35335), (575, 28268), (740, 21965), (764, 21275), (851, 19100), (925, 17572), (955, 17020), (1150, 14134), (1702, 9550), (1850, 8786), (1910, 8510), (2300, 7067), (3404, 4775), (3700, 4393), (3820, 4255)]