136494860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11587}}^1$

素因数の和:11646

約数の個数: 48

約数和(自身を含む): 311485440

約数和(自身を除く): 174990580

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 11587, 11780, 23174, 46348, 57935, 115870, 220153, 231740, 359197, 440306, 718394, 880612, 1100765, 1436788, 1795985, 2201530, 3591970, 4403060, 6824743, 7183940, 13649486, 27298972, 34123715, 68247430, 136494860]

約数ペア:

[(1, 136494860), (2, 68247430), (4, 34123715), (5, 27298972), (10, 13649486), (19, 7183940), (20, 6824743), (31, 4403060), (38, 3591970), (62, 2201530), (76, 1795985), (95, 1436788), (124, 1100765), (155, 880612), (190, 718394), (310, 440306), (380, 359197), (589, 231740), (620, 220153), (1178, 115870), (2356, 57935), (2945, 46348), (5890, 23174), (11587, 11780)]