39013150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 80151120

約数和(自身を除く): 41137970

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 178, 275, 445, 550, 797, 890, 979, 1594, 1958, 2225, 3985, 4450, 4895, 7970, 8767, 9790, 17534, 19925, 24475, 39850, 43835, 48950, 70933, 87670, 141866, 219175, 354665, 438350, 709330, 780263, 1560526, 1773325, 3546650, 3901315, 7802630, 19506575, 39013150]

約数ペア:

[(1, 39013150), (2, 19506575), (5, 7802630), (10, 3901315), (11, 3546650), (22, 1773325), (25, 1560526), (50, 780263), (55, 709330), (89, 438350), (110, 354665), (178, 219175), (275, 141866), (445, 87670), (550, 70933), (797, 48950), (890, 43835), (979, 39850), (1594, 24475), (1958, 19925), (2225, 17534), (3985, 9790), (4450, 8767), (4895, 7970)]