42563900

素因数分解:

$2^2\times 5^2\times {\mathrm{433}}^1\times {\mathrm{983}}^1$

素因数の和:1430

約数の個数: 36

約数和(自身を含む): 92671152

約数和(自身を除く): 50107252

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 433, 866, 983, 1732, 1966, 2165, 3932, 4330, 4915, 8660, 9830, 10825, 19660, 21650, 24575, 43300, 49150, 98300, 425639, 851278, 1702556, 2128195, 4256390, 8512780, 10640975, 21281950, 42563900]

約数ペア:

[(1, 42563900), (2, 21281950), (4, 10640975), (5, 8512780), (10, 4256390), (20, 2128195), (25, 1702556), (50, 851278), (100, 425639), (433, 98300), (866, 49150), (983, 43300), (1732, 24575), (1966, 21650), (2165, 19660), (3932, 10825), (4330, 9830), (4915, 8660)]