5407210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 10368000

約数和(自身を除く): 4960790

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 191, 298, 382, 745, 955, 1490, 1910, 2831, 3629, 5662, 7258, 14155, 18145, 28310, 28459, 36290, 56918, 142295, 284590, 540721, 1081442, 2703605, 5407210]

約数ペア:

[(1, 5407210), (2, 2703605), (5, 1081442), (10, 540721), (19, 284590), (38, 142295), (95, 56918), (149, 36290), (190, 28459), (191, 28310), (298, 18145), (382, 14155), (745, 7258), (955, 5662), (1490, 3629), (1910, 2831)]